202192910

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{200191}}^1$

素因数の和:200299

約数の個数: 16

約数和(自身を含む): 367552512

約数和(自身を除く): 165359602

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 200191, 400382, 1000955, 2001910, 20219291, 40438582, 101096455, 202192910]

約数ペア:

[(1, 202192910), (2, 101096455), (5, 40438582), (10, 20219291), (101, 2001910), (202, 1000955), (505, 400382), (1010, 200191)]