210820134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{38317}}^1$

素因数の和:38460

約数の個数: 32

約数和(自身を含む): 485565696

約数和(自身を除く): 274745562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 38317, 76634, 114951, 229902, 268219, 536438, 804657, 1609314, 5019527, 10039054, 15058581, 30117162, 35136689, 70273378, 105410067, 210820134]

約数ペア:

[(1, 210820134), (2, 105410067), (3, 70273378), (6, 35136689), (7, 30117162), (14, 15058581), (21, 10039054), (42, 5019527), (131, 1609314), (262, 804657), (393, 536438), (786, 268219), (917, 229902), (1834, 114951), (2751, 76634), (5502, 38317)]