208530714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{36241}}^1$

素因数の和:36390

約数の個数: 32

約数和(自身を含む): 480134016

約数和(自身を除く): 271603302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 36241, 72482, 108723, 217446, 253687, 507374, 761061, 1522122, 4965017, 9930034, 14895051, 29790102, 34755119, 69510238, 104265357, 208530714]

約数ペア:

[(1, 208530714), (2, 104265357), (3, 69510238), (6, 34755119), (7, 29790102), (14, 14895051), (21, 9930034), (42, 4965017), (137, 1522122), (274, 761061), (411, 507374), (822, 253687), (959, 217446), (1918, 108723), (2877, 72482), (5754, 36241)]