201243188

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{617}}^1\times {\mathrm{1117}}^1$

素因数の和:1811

約数の個数: 24

約数和(自身を含む): 357898632

約数和(自身を除く): 156655444

約数列:

[1, 2, 4, 73, 146, 292, 617, 1117, 1234, 2234, 2468, 4468, 45041, 81541, 90082, 163082, 180164, 326164, 689189, 1378378, 2756756, 50310797, 100621594, 201243188]

約数ペア:

[(1, 201243188), (2, 100621594), (4, 50310797), (73, 2756756), (146, 1378378), (292, 689189), (617, 326164), (1117, 180164), (1234, 163082), (2234, 90082), (2468, 81541), (4468, 45041)]