201350410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{15817}}^1$

素因数の和:15910

約数の個数: 32

約数和(自身を含む): 387224640

約数和(自身を除く): 185874230

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 6365, 12730, 15817, 31634, 79085, 158170, 300523, 601046, 1059739, 1502615, 2119478, 3005230, 5298695, 10597390, 20135041, 40270082, 100675205, 201350410]

約数ペア:

[(1, 201350410), (2, 100675205), (5, 40270082), (10, 20135041), (19, 10597390), (38, 5298695), (67, 3005230), (95, 2119478), (134, 1502615), (190, 1059739), (335, 601046), (670, 300523), (1273, 158170), (2546, 79085), (6365, 31634), (12730, 15817)]