202192090

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{196303}}^1$

素因数の和:196413

約数の個数: 16

約数和(自身を含む): 367481088

約数和(自身を除く): 165288998

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 196303, 392606, 981515, 1963030, 20219209, 40438418, 101096045, 202192090]

約数ペア:

[(1, 202192090), (2, 101096045), (5, 40438418), (10, 20219209), (103, 1963030), (206, 981515), (515, 392606), (1030, 196303)]