203390210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1196413}}^1$

素因数の和:1196437

約数の個数: 16

約数和(自身を含む): 387638136

約数和(自身を除く): 184247926

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1196413, 2392826, 5982065, 11964130, 20339021, 40678042, 101695105, 203390210]

約数ペア:

[(1, 203390210), (2, 101695105), (5, 40678042), (10, 20339021), (17, 11964130), (34, 5982065), (85, 2392826), (170, 1196413)]