201431478

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{3229}}^1$

素因数の和:3552

約数の個数: 32

約数和(自身を含む): 415352160

約数和(自身を除く): 213920682

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 281, 562, 843, 1686, 3229, 6458, 9687, 10397, 19374, 20794, 31191, 62382, 119473, 238946, 358419, 716838, 907349, 1814698, 2722047, 5444094, 33571913, 67143826, 100715739, 201431478]

約数ペア:

[(1, 201431478), (2, 100715739), (3, 67143826), (6, 33571913), (37, 5444094), (74, 2722047), (111, 1814698), (222, 907349), (281, 716838), (562, 358419), (843, 238946), (1686, 119473), (3229, 62382), (6458, 31191), (9687, 20794), (10397, 19374)]