200529875

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 332562048

約数和(自身を除く): 132032173

約数列:

[1, 5, 7, 13, 17, 25, 35, 61, 65, 85, 91, 119, 125, 175, 221, 289, 305, 325, 425, 427, 455, 595, 793, 875, 1037, 1105, 1445, 1525, 1547, 1625, 2023, 2125, 2135, 2275, 2975, 3757, 3965, 5185, 5525, 5551, 7225, 7259, 7625, 7735, 10115, 10675, 11375, 13481, 14875, 17629, 18785, 19825, 25925, 26299, 27625, 27755, 36125, 36295, 38675, 50575, 53375, 67405, 88145, 93925, 94367, 99125, 123403, 129625, 131495, 138775, 181475, 193375, 229177, 252875, 337025, 440725, 469625, 471835, 617015, 657475, 693875, 907375, 1145885, 1604239, 1685125, 2203625, 2359175, 3085075, 3287375, 5729425, 8021195, 11795875, 15425375, 28647125, 40105975, 200529875]

約数ペア:

[(1, 200529875), (5, 40105975), (7, 28647125), (13, 15425375), (17, 11795875), (25, 8021195), (35, 5729425), (61, 3287375), (65, 3085075), (85, 2359175), (91, 2203625), (119, 1685125), (125, 1604239), (175, 1145885), (221, 907375), (289, 693875), (305, 657475), (325, 617015), (425, 471835), (427, 469625), (455, 440725), (595, 337025), (793, 252875), (875, 229177), (1037, 193375), (1105, 181475), (1445, 138775), (1525, 131495), (1547, 129625), (1625, 123403), (2023, 99125), (2125, 94367), (2135, 93925), (2275, 88145), (2975, 67405), (3757, 53375), (3965, 50575), (5185, 38675), (5525, 36295), (5551, 36125), (7225, 27755), (7259, 27625), (7625, 26299), (7735, 25925), (10115, 19825), (10675, 18785), (11375, 17629), (13481, 14875)]