213977634

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{11383}}^1$

素因数の和:11642

約数の個数: 32

約数和(自身を含む): 462827904

約数和(自身を除く): 248850270

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 241, 482, 723, 1446, 3133, 6266, 9399, 11383, 18798, 22766, 34149, 68298, 147979, 295958, 443937, 887874, 2743303, 5486606, 8229909, 16459818, 35662939, 71325878, 106988817, 213977634]

約数ペア:

[(1, 213977634), (2, 106988817), (3, 71325878), (6, 35662939), (13, 16459818), (26, 8229909), (39, 5486606), (78, 2743303), (241, 887874), (482, 443937), (723, 295958), (1446, 147979), (3133, 68298), (6266, 34149), (9399, 22766), (11383, 18798)]