202130307925

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{947}}^1\times {\mathrm{1031}}^1$

素因数の和:2028

約数の個数: 108

約数和(自身を含む): 316355707296

約数和(自身を除く): 114225399371

約数列:

[1, 5, 7, 13, 25, 35, 49, 65, 91, 169, 175, 245, 325, 455, 637, 845, 947, 1031, 1183, 1225, 2275, 3185, 4225, 4735, 5155, 5915, 6629, 7217, 8281, 12311, 13403, 15925, 23675, 25775, 29575, 33145, 36085, 41405, 46403, 50519, 61555, 67015, 86177, 93821, 160043, 165725, 174239, 180425, 207025, 232015, 252595, 307775, 335075, 430885, 469105, 603239, 656747, 800215, 871195, 976357, 1120301, 1160075, 1219673, 1262975, 2154425, 2345525, 3016195, 3283735, 4001075, 4355975, 4881785, 5601505, 6098365, 6834499, 7842107, 8537711, 12692641, 15080975, 16418675, 24408925, 28007525, 30491825, 34172495, 39210535, 42688555, 47841493, 63463205, 88848487, 165004333, 170862475, 196052675, 213442775, 239207465, 317316025, 444242435, 621939409, 825021665, 1155030331, 1196037325, 2221212175, 3109697045, 4125108325, 5775151655, 8085212317, 15548485225, 28875758275, 40426061585, 202130307925]

約数ペア:

[(1, 202130307925), (5, 40426061585), (7, 28875758275), (13, 15548485225), (25, 8085212317), (35, 5775151655), (49, 4125108325), (65, 3109697045), (91, 2221212175), (169, 1196037325), (175, 1155030331), (245, 825021665), (325, 621939409), (455, 444242435), (637, 317316025), (845, 239207465), (947, 213442775), (1031, 196052675), (1183, 170862475), (1225, 165004333), (2275, 88848487), (3185, 63463205), (4225, 47841493), (4735, 42688555), (5155, 39210535), (5915, 34172495), (6629, 30491825), (7217, 28007525), (8281, 24408925), (12311, 16418675), (13403, 15080975), (15925, 12692641), (23675, 8537711), (25775, 7842107), (29575, 6834499), (33145, 6098365), (36085, 5601505), (41405, 4881785), (46403, 4355975), (50519, 4001075), (61555, 3283735), (67015, 3016195), (86177, 2345525), (93821, 2154425), (160043, 1262975), (165725, 1219673), (174239, 1160075), (180425, 1120301), (207025, 976357), (232015, 871195), (252595, 800215), (307775, 656747), (335075, 603239), (430885, 469105)]