201590764

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{210869}}^1$

素因数の和:211112

約数の個数: 12

約数和(自身を含む): 354261600

約数和(自身を除く): 152670836

約数列:

[1, 2, 4, 239, 478, 956, 210869, 421738, 843476, 50397691, 100795382, 201590764]

約数ペア:

[(1, 201590764), (2, 100795382), (4, 50397691), (239, 843476), (478, 421738), (956, 210869)]