100212642

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{42499}}^1$

素因数の和:42638

約数の個数: 24

約数和(自身を含む): 218790000

約数和(自身を除く): 118577358

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 42499, 84998, 127497, 254994, 382491, 764982, 5567369, 11134738, 16702107, 33404214, 50106321, 100212642]

約数ペア:

[(1, 100212642), (2, 50106321), (3, 33404214), (6, 16702107), (9, 11134738), (18, 5567369), (131, 764982), (262, 382491), (393, 254994), (786, 127497), (1179, 84998), (2358, 42499)]