201683240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 534211200

約数和(自身を除く): 332527960

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 59, 68, 85, 88, 110, 118, 136, 170, 187, 220, 236, 295, 340, 374, 440, 457, 472, 590, 649, 680, 748, 914, 935, 1003, 1180, 1298, 1496, 1828, 1870, 2006, 2285, 2360, 2596, 3245, 3656, 3740, 4012, 4570, 5015, 5027, 5192, 6490, 7480, 7769, 8024, 9140, 10030, 10054, 11033, 12980, 15538, 18280, 20060, 20108, 22066, 25135, 25960, 26963, 31076, 38845, 40120, 40216, 44132, 50270, 53926, 55165, 62152, 77690, 85459, 88264, 100540, 107852, 110330, 134815, 155380, 170918, 201080, 215704, 220660, 269630, 296593, 310760, 341836, 427295, 441320, 458371, 539260, 593186, 683672, 854590, 916742, 1078520, 1186372, 1482965, 1709180, 1833484, 2291855, 2372744, 2965930, 3418360, 3666968, 4583710, 5042081, 5931860, 9167420, 10084162, 11863720, 18334840, 20168324, 25210405, 40336648, 50420810, 100841620, 201683240]

約数ペア:

[(1, 201683240), (2, 100841620), (4, 50420810), (5, 40336648), (8, 25210405), (10, 20168324), (11, 18334840), (17, 11863720), (20, 10084162), (22, 9167420), (34, 5931860), (40, 5042081), (44, 4583710), (55, 3666968), (59, 3418360), (68, 2965930), (85, 2372744), (88, 2291855), (110, 1833484), (118, 1709180), (136, 1482965), (170, 1186372), (187, 1078520), (220, 916742), (236, 854590), (295, 683672), (340, 593186), (374, 539260), (440, 458371), (457, 441320), (472, 427295), (590, 341836), (649, 310760), (680, 296593), (748, 269630), (914, 220660), (935, 215704), (1003, 201080), (1180, 170918), (1298, 155380), (1496, 134815), (1828, 110330), (1870, 107852), (2006, 100540), (2285, 88264), (2360, 85459), (2596, 77690), (3245, 62152), (3656, 55165), (3740, 53926), (4012, 50270), (4570, 44132), (5015, 40216), (5027, 40120), (5192, 38845), (6490, 31076), (7480, 26963), (7769, 25960), (8024, 25135), (9140, 22066), (10030, 20108), (10054, 20060), (11033, 18280), (12980, 15538)]