202153630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{661}}^1$

素因数の和:949

約数の個数: 64

約数和(自身を含む): 442703232

約数和(自身を除く): 240549602

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 257, 514, 595, 661, 1190, 1285, 1322, 1799, 2570, 3305, 3598, 4369, 4627, 6610, 8738, 8995, 9254, 11237, 17990, 21845, 22474, 23135, 30583, 43690, 46270, 56185, 61166, 78659, 112370, 152915, 157318, 169877, 305830, 339754, 393295, 786590, 849385, 1189139, 1698770, 2378278, 2887909, 5775818, 5945695, 11891390, 14439545, 20215363, 28879090, 40430726, 101076815, 202153630]

約数ペア:

[(1, 202153630), (2, 101076815), (5, 40430726), (7, 28879090), (10, 20215363), (14, 14439545), (17, 11891390), (34, 5945695), (35, 5775818), (70, 2887909), (85, 2378278), (119, 1698770), (170, 1189139), (238, 849385), (257, 786590), (514, 393295), (595, 339754), (661, 305830), (1190, 169877), (1285, 157318), (1322, 152915), (1799, 112370), (2570, 78659), (3305, 61166), (3598, 56185), (4369, 46270), (4627, 43690), (6610, 30583), (8738, 23135), (8995, 22474), (9254, 21845), (11237, 17990)]