202132090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{652039}}^1$

素因数の和:652077

約数の個数: 16

約数和(自身を含む): 375575040

約数和(自身を除く): 173442950

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 652039, 1304078, 3260195, 6520390, 20213209, 40426418, 101066045, 202132090]

約数ペア:

[(1, 202132090), (2, 101066045), (5, 40426418), (10, 20213209), (31, 6520390), (62, 3260195), (155, 1304078), (310, 652039)]