205123250860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1\times {\mathrm{1483}}^1$

素因数の和:2744

約数の個数: 192

約数和(自身を含む): 514388496384

約数和(自身を除く): 309265245524

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 31, 34, 44, 55, 62, 68, 85, 110, 124, 155, 170, 187, 220, 310, 340, 341, 374, 527, 620, 682, 748, 935, 1054, 1193, 1364, 1483, 1705, 1870, 2108, 2386, 2635, 2966, 3410, 3740, 4772, 5270, 5797, 5932, 5965, 6820, 7415, 10540, 11594, 11930, 13123, 14830, 16313, 20281, 23188, 23860, 25211, 26246, 28985, 29660, 32626, 36983, 40562, 45973, 50422, 52492, 57970, 65252, 65615, 73966, 81124, 81565, 91946, 100844, 101405, 115940, 126055, 131230, 147932, 163130, 183892, 184915, 202810, 223091, 229865, 252110, 262460, 277321, 326260, 369830, 405620, 406813, 446182, 459730, 504220, 505703, 554642, 628711, 739660, 781541, 813626, 892364, 919460, 1011406, 1109284, 1115455, 1257422, 1386605, 1563082, 1627252, 1769219, 2022812, 2034065, 2230910, 2514844, 2528515, 2773210, 3126164, 3143555, 3538438, 3907705, 4068130, 4461820, 5057030, 5546420, 6287110, 6915821, 7076876, 7815410, 8136260, 8596951, 8846095, 10114060, 12574220, 13831642, 15630820, 17193902, 17692190, 19461409, 27663284, 30076723, 34387804, 34579105, 35384380, 38922818, 42984755, 54845789, 60153446, 69158210, 77845636, 85969510, 97307045, 109691578, 120306892, 138316420, 150383615, 171939020, 194614090, 219383156, 274228945, 300767230, 330843953, 389228180, 548457890, 601534460, 603303679, 661687906, 932378413, 1096915780, 1206607358, 1323375812, 1654219765, 1864756826, 2413214716, 3016518395, 3308439530, 3729513652, 4661892065, 6033036790, 6616879060, 9323784130, 10256162543, 12066073580, 18647568260, 20512325086, 41024650172, 51280812715, 102561625430, 205123250860]

約数ペア:

[(1, 205123250860), (2, 102561625430), (4, 51280812715), (5, 41024650172), (10, 20512325086), (11, 18647568260), (17, 12066073580), (20, 10256162543), (22, 9323784130), (31, 6616879060), (34, 6033036790), (44, 4661892065), (55, 3729513652), (62, 3308439530), (68, 3016518395), (85, 2413214716), (110, 1864756826), (124, 1654219765), (155, 1323375812), (170, 1206607358), (187, 1096915780), (220, 932378413), (310, 661687906), (340, 603303679), (341, 601534460), (374, 548457890), (527, 389228180), (620, 330843953), (682, 300767230), (748, 274228945), (935, 219383156), (1054, 194614090), (1193, 171939020), (1364, 150383615), (1483, 138316420), (1705, 120306892), (1870, 109691578), (2108, 97307045), (2386, 85969510), (2635, 77845636), (2966, 69158210), (3410, 60153446), (3740, 54845789), (4772, 42984755), (5270, 38922818), (5797, 35384380), (5932, 34579105), (5965, 34387804), (6820, 30076723), (7415, 27663284), (10540, 19461409), (11594, 17692190), (11930, 17193902), (13123, 15630820), (14830, 13831642), (16313, 12574220), (20281, 10114060), (23188, 8846095), (23860, 8596951), (25211, 8136260), (26246, 7815410), (28985, 7076876), (29660, 6915821), (32626, 6287110), (36983, 5546420), (40562, 5057030), (45973, 4461820), (50422, 4068130), (52492, 3907705), (57970, 3538438), (65252, 3143555), (65615, 3126164), (73966, 2773210), (81124, 2528515), (81565, 2514844), (91946, 2230910), (100844, 2034065), (101405, 2022812), (115940, 1769219), (126055, 1627252), (131230, 1563082), (147932, 1386605), (163130, 1257422), (183892, 1115455), (184915, 1109284), (202810, 1011406), (223091, 919460), (229865, 892364), (252110, 813626), (262460, 781541), (277321, 739660), (326260, 628711), (369830, 554642), (405620, 505703), (406813, 504220), (446182, 459730)]