203433454

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1\times {\mathrm{373}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 353295360

約数和(自身を除く): 149861906

約数列:

[1, 2, 7, 14, 163, 239, 326, 373, 478, 746, 1141, 1673, 2282, 2611, 3346, 5222, 38957, 60799, 77914, 89147, 121598, 178294, 272699, 425593, 545398, 624029, 851186, 1248058, 14530961, 29061922, 101716727, 203433454]

約数ペア:

[(1, 203433454), (2, 101716727), (7, 29061922), (14, 14530961), (163, 1248058), (239, 851186), (326, 624029), (373, 545398), (478, 425593), (746, 272699), (1141, 178294), (1673, 121598), (2282, 89147), (2611, 77914), (3346, 60799), (5222, 38957)]