203495468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{58543}}^1$

素因数の和:58637

約数の個数: 24

約数和(自身を含む): 393415680

約数和(自身を除く): 189920212

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 58543, 117086, 234172, 643973, 1287946, 2575892, 4624897, 9249794, 18499588, 50873867, 101747734, 203495468]

約数ペア:

[(1, 203495468), (2, 101747734), (4, 50873867), (11, 18499588), (22, 9249794), (44, 4624897), (79, 2575892), (158, 1287946), (316, 643973), (869, 234172), (1738, 117086), (3476, 58543)]