215522922

素因数分解:

$2^1\times 3^1\times {\mathrm{1787}}^1\times {\mathrm{20101}}^1$

素因数の和:21893

約数の個数: 16

約数和(自身を含む): 431308512

約数和(自身を除く): 215785590

約数列:

[1, 2, 3, 6, 1787, 3574, 5361, 10722, 20101, 40202, 60303, 120606, 35920487, 71840974, 107761461, 215522922]

約数ペア:

[(1, 215522922), (2, 107761461), (3, 71840974), (6, 35920487), (1787, 120606), (3574, 60303), (5361, 40202), (10722, 20101)]