201064220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1436173}}^1$

素因数の和:1436189

約数の個数: 24

約数和(自身を含む): 482554464

約数和(自身を除く): 281490244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1436173, 2872346, 5744692, 7180865, 10053211, 14361730, 20106422, 28723460, 40212844, 50266055, 100532110, 201064220]

約数ペア:

[(1, 201064220), (2, 100532110), (4, 50266055), (5, 40212844), (7, 28723460), (10, 20106422), (14, 14361730), (20, 10053211), (28, 7180865), (35, 5744692), (70, 2872346), (140, 1436173)]