201233712728

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:985

約数の個数: 128

約数和(自身を含む): 401054976000

約数和(自身を除く): 199821263272

約数列:

[1, 2, 4, 8, 31, 62, 89, 107, 124, 139, 178, 214, 248, 278, 356, 428, 556, 613, 712, 856, 1112, 1226, 2452, 2759, 3317, 4309, 4904, 5518, 6634, 8618, 9523, 11036, 12371, 13268, 14873, 17236, 19003, 19046, 22072, 24742, 26536, 29746, 34472, 38006, 38092, 49484, 54557, 59492, 65591, 76012, 76184, 85207, 98968, 109114, 118984, 131182, 152024, 170414, 218228, 262364, 295213, 340828, 383501, 436456, 461063, 524728, 590426, 681656, 767002, 922126, 1180852, 1323697, 1534004, 1691267, 1844252, 2033321, 2361704, 2641417, 2647394, 3068008, 3382534, 3688504, 4066642, 5282834, 5294788, 5837599, 6765068, 7583423, 8133284, 9117149, 10565668, 10589576, 11675198, 13530136, 15166846, 16266568, 18234298, 21131336, 23350396, 30333692, 36468596, 41034607, 46700792, 60667384, 72937192, 82069214, 164138428, 180965569, 235086113, 282631619, 328276856, 361931138, 470172226, 565263238, 723862276, 811426261, 940344452, 1130526476, 1447724552, 1622852522, 1880688904, 2261052952, 3245705044, 6491410088, 25154214091, 50308428182, 100616856364, 201233712728]

約数ペア:

[(1, 201233712728), (2, 100616856364), (4, 50308428182), (8, 25154214091), (31, 6491410088), (62, 3245705044), (89, 2261052952), (107, 1880688904), (124, 1622852522), (139, 1447724552), (178, 1130526476), (214, 940344452), (248, 811426261), (278, 723862276), (356, 565263238), (428, 470172226), (556, 361931138), (613, 328276856), (712, 282631619), (856, 235086113), (1112, 180965569), (1226, 164138428), (2452, 82069214), (2759, 72937192), (3317, 60667384), (4309, 46700792), (4904, 41034607), (5518, 36468596), (6634, 30333692), (8618, 23350396), (9523, 21131336), (11036, 18234298), (12371, 16266568), (13268, 15166846), (14873, 13530136), (17236, 11675198), (19003, 10589576), (19046, 10565668), (22072, 9117149), (24742, 8133284), (26536, 7583423), (29746, 6765068), (34472, 5837599), (38006, 5294788), (38092, 5282834), (49484, 4066642), (54557, 3688504), (59492, 3382534), (65591, 3068008), (76012, 2647394), (76184, 2641417), (85207, 2361704), (98968, 2033321), (109114, 1844252), (118984, 1691267), (131182, 1534004), (152024, 1323697), (170414, 1180852), (218228, 922126), (262364, 767002), (295213, 681656), (340828, 590426), (383501, 524728), (436456, 461063)]