201658402810

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1\times {\mathrm{647}}^1\times {\mathrm{1063}}^1$

素因数の和:2095

約数の個数: 64

約数和(自身を含む): 368591731200

約数和(自身を除く): 166933328390

約数列:

[1, 2, 5, 10, 109, 218, 269, 538, 545, 647, 1063, 1090, 1294, 1345, 2126, 2690, 3235, 5315, 6470, 10630, 29321, 58642, 70523, 115867, 141046, 146605, 174043, 231734, 285947, 293210, 348086, 352615, 571894, 579335, 687761, 705230, 870215, 1158670, 1375522, 1429735, 1740430, 2859470, 3438805, 6877610, 18970687, 31168223, 37941374, 62336446, 74965949, 94853435, 149931898, 155841115, 185007709, 189706870, 311682230, 370015418, 374829745, 749659490, 925038545, 1850077090, 20165840281, 40331680562, 100829201405, 201658402810]

約数ペア:

[(1, 201658402810), (2, 100829201405), (5, 40331680562), (10, 20165840281), (109, 1850077090), (218, 925038545), (269, 749659490), (538, 374829745), (545, 370015418), (647, 311682230), (1063, 189706870), (1090, 185007709), (1294, 155841115), (1345, 149931898), (2126, 94853435), (2690, 74965949), (3235, 62336446), (5315, 37941374), (6470, 31168223), (10630, 18970687), (29321, 6877610), (58642, 3438805), (70523, 2859470), (115867, 1740430), (141046, 1429735), (146605, 1375522), (174043, 1158670), (231734, 870215), (285947, 705230), (293210, 687761), (348086, 579335), (352615, 571894)]