201929876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{3617}}^1$

素因数の和:4459

約数の個数: 24

約数和(自身を含む): 374723496

約数和(自身を除く): 172793620

約数列:

[1, 2, 4, 17, 34, 68, 821, 1642, 3284, 3617, 7234, 13957, 14468, 27914, 55828, 61489, 122978, 245956, 2969557, 5939114, 11878228, 50482469, 100964938, 201929876]

約数ペア:

[(1, 201929876), (2, 100964938), (4, 50482469), (17, 11878228), (34, 5939114), (68, 2969557), (821, 245956), (1642, 122978), (3284, 61489), (3617, 55828), (7234, 27914), (13957, 14468)]