201922876

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{2129}}^1$

素因数の和:2445

約数の個数: 24

約数和(自身を含む): 358197840

約数和(自身を除く): 156274964

約数列:

[1, 2, 4, 131, 181, 262, 362, 524, 724, 2129, 4258, 8516, 23711, 47422, 94844, 278899, 385349, 557798, 770698, 1115596, 1541396, 50480719, 100961438, 201922876]

約数ペア:

[(1, 201922876), (2, 100961438), (4, 50480719), (131, 1541396), (181, 1115596), (262, 770698), (362, 557798), (524, 385349), (724, 278899), (2129, 94844), (4258, 47422), (8516, 23711)]