201559012

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{3163}}^1$

素因数の和:3435

約数の個数: 24

約数和(自身を含む): 358797600

約数和(自身を除く): 157238588

約数列:

[1, 2, 4, 89, 178, 179, 356, 358, 716, 3163, 6326, 12652, 15931, 31862, 63724, 281507, 563014, 566177, 1126028, 1132354, 2264708, 50389753, 100779506, 201559012]

約数ペア:

[(1, 201559012), (2, 100779506), (4, 50389753), (89, 2264708), (178, 1132354), (179, 1126028), (356, 566177), (358, 563014), (716, 281507), (3163, 63724), (6326, 31862), (12652, 15931)]