201277942

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1\times {\mathrm{1213}}^1$

素因数の和:1887

約数の個数: 16

約数和(自身を含む): 304616880

約数和(自身を除く): 103338938

約数列:

[1, 2, 163, 326, 509, 1018, 1213, 2426, 82967, 165934, 197719, 395438, 617417, 1234834, 100638971, 201277942]

約数ペア:

[(1, 201277942), (2, 100638971), (163, 1234834), (326, 617417), (509, 395438), (1018, 197719), (1213, 165934), (2426, 82967)]