200627735

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 317399040

約数和(自身を除く): 116771305

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 139, 161, 163, 253, 385, 695, 805, 815, 973, 1141, 1265, 1529, 1771, 1793, 3197, 3749, 4865, 5705, 7645, 8855, 8965, 10703, 12551, 15985, 18745, 22379, 22657, 26243, 35167, 41239, 53515, 62755, 111895, 113285, 131215, 158599, 175835, 206195, 246169, 249227, 288673, 521111, 792995, 1230845, 1246135, 1443365, 1744589, 2605555, 3647777, 5732221, 8722945, 18238885, 28661105, 40125547, 200627735]

約数ペア:

[(1, 200627735), (5, 40125547), (7, 28661105), (11, 18238885), (23, 8722945), (35, 5732221), (55, 3647777), (77, 2605555), (115, 1744589), (139, 1443365), (161, 1246135), (163, 1230845), (253, 792995), (385, 521111), (695, 288673), (805, 249227), (815, 246169), (973, 206195), (1141, 175835), (1265, 158599), (1529, 131215), (1771, 113285), (1793, 111895), (3197, 62755), (3749, 53515), (4865, 41239), (5705, 35167), (7645, 26243), (8855, 22657), (8965, 22379), (10703, 18745), (12551, 15985)]