200416825

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 327836160

約数和(自身を除く): 127419335

約数列:

[1, 5, 7, 17, 23, 25, 29, 35, 85, 101, 115, 119, 145, 161, 175, 203, 391, 425, 493, 505, 575, 595, 667, 707, 725, 805, 1015, 1717, 1955, 2323, 2465, 2525, 2737, 2929, 2975, 3335, 3451, 3535, 4025, 4669, 5075, 8585, 9775, 11339, 11615, 12019, 12325, 13685, 14645, 16261, 16675, 17255, 17675, 20503, 23345, 39491, 42925, 49793, 56695, 58075, 60095, 67367, 68425, 73225, 79373, 81305, 86275, 102515, 116725, 197455, 248965, 276437, 283475, 300475, 336835, 348551, 396865, 406525, 471569, 512575, 987275, 1145239, 1244825, 1382185, 1684175, 1742755, 1984325, 2357845, 5726195, 6910925, 8016673, 8713775, 11789225, 28630975, 40083365, 200416825]

約数ペア:

[(1, 200416825), (5, 40083365), (7, 28630975), (17, 11789225), (23, 8713775), (25, 8016673), (29, 6910925), (35, 5726195), (85, 2357845), (101, 1984325), (115, 1742755), (119, 1684175), (145, 1382185), (161, 1244825), (175, 1145239), (203, 987275), (391, 512575), (425, 471569), (493, 406525), (505, 396865), (575, 348551), (595, 336835), (667, 300475), (707, 283475), (725, 276437), (805, 248965), (1015, 197455), (1717, 116725), (1955, 102515), (2323, 86275), (2465, 81305), (2525, 79373), (2737, 73225), (2929, 68425), (2975, 67367), (3335, 60095), (3451, 58075), (3535, 56695), (4025, 49793), (4669, 42925), (5075, 39491), (8585, 23345), (9775, 20503), (11339, 17675), (11615, 17255), (12019, 16675), (12325, 16261), (13685, 14645)]