200931843

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{131071}}^1$

素因数の和:131154

約数の個数: 16

約数和(自身を含む): 310378496

約数和(自身を除く): 109446653

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 131071, 393213, 917497, 2752491, 9568183, 28704549, 66977281, 200931843]

約数ペア:

[(1, 200931843), (3, 66977281), (7, 28704549), (21, 9568183), (73, 2752491), (219, 917497), (511, 393213), (1533, 131071)]