205366980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1358

約数の個数: 192

約数和(自身を含む): 732695040

約数和(自身を除く): 527328060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 29, 30, 35, 39, 42, 52, 58, 60, 65, 70, 78, 84, 87, 91, 105, 116, 130, 140, 145, 156, 174, 182, 195, 203, 210, 260, 273, 290, 348, 364, 377, 390, 406, 420, 435, 455, 546, 580, 609, 754, 780, 812, 870, 910, 1015, 1092, 1131, 1218, 1297, 1365, 1508, 1740, 1820, 1885, 2030, 2262, 2436, 2594, 2639, 2730, 3045, 3770, 3891, 4060, 4524, 5188, 5278, 5460, 5655, 6090, 6485, 7540, 7782, 7917, 9079, 10556, 11310, 12180, 12970, 13195, 15564, 15834, 16861, 18158, 19455, 22620, 25940, 26390, 27237, 31668, 33722, 36316, 37613, 38910, 39585, 45395, 50583, 52780, 54474, 67444, 75226, 77820, 79170, 84305, 90790, 101166, 108948, 112839, 118027, 136185, 150452, 158340, 168610, 181580, 188065, 202332, 225678, 236054, 252915, 263291, 272370, 337220, 354081, 376130, 451356, 472108, 488969, 505830, 526582, 544740, 564195, 590135, 708162, 752260, 789873, 977938, 1011660, 1053164, 1128390, 1180270, 1316455, 1416324, 1466907, 1579746, 1770405, 1955876, 2256780, 2360540, 2444845, 2632910, 2933814, 3159492, 3422783, 3540810, 3949365, 4889690, 5265820, 5867628, 6845566, 7081620, 7334535, 7898730, 9779380, 10268349, 13691132, 14669070, 15797460, 17113915, 20536698, 29338140, 34227830, 41073396, 51341745, 68455660, 102683490, 205366980]

約数ペア:

[(1, 205366980), (2, 102683490), (3, 68455660), (4, 51341745), (5, 41073396), (6, 34227830), (7, 29338140), (10, 20536698), (12, 17113915), (13, 15797460), (14, 14669070), (15, 13691132), (20, 10268349), (21, 9779380), (26, 7898730), (28, 7334535), (29, 7081620), (30, 6845566), (35, 5867628), (39, 5265820), (42, 4889690), (52, 3949365), (58, 3540810), (60, 3422783), (65, 3159492), (70, 2933814), (78, 2632910), (84, 2444845), (87, 2360540), (91, 2256780), (105, 1955876), (116, 1770405), (130, 1579746), (140, 1466907), (145, 1416324), (156, 1316455), (174, 1180270), (182, 1128390), (195, 1053164), (203, 1011660), (210, 977938), (260, 789873), (273, 752260), (290, 708162), (348, 590135), (364, 564195), (377, 544740), (390, 526582), (406, 505830), (420, 488969), (435, 472108), (455, 451356), (546, 376130), (580, 354081), (609, 337220), (754, 272370), (780, 263291), (812, 252915), (870, 236054), (910, 225678), (1015, 202332), (1092, 188065), (1131, 181580), (1218, 168610), (1297, 158340), (1365, 150452), (1508, 136185), (1740, 118027), (1820, 112839), (1885, 108948), (2030, 101166), (2262, 90790), (2436, 84305), (2594, 79170), (2639, 77820), (2730, 75226), (3045, 67444), (3770, 54474), (3891, 52780), (4060, 50583), (4524, 45395), (5188, 39585), (5278, 38910), (5460, 37613), (5655, 36316), (6090, 33722), (6485, 31668), (7540, 27237), (7782, 26390), (7917, 25940), (9079, 22620), (10556, 19455), (11310, 18158), (12180, 16861), (12970, 15834), (13195, 15564)]