203479590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{65851}}^1$

素因数の和:65964

約数の個数: 32

約数和(自身を含む): 493099776

約数和(自身を除く): 289620186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 65851, 131702, 197553, 329255, 395106, 658510, 987765, 1975530, 6782653, 13565306, 20347959, 33913265, 40695918, 67826530, 101739795, 203479590]

約数ペア:

[(1, 203479590), (2, 101739795), (3, 67826530), (5, 40695918), (6, 33913265), (10, 20347959), (15, 13565306), (30, 6782653), (103, 1975530), (206, 987765), (309, 658510), (515, 395106), (618, 329255), (1030, 197553), (1545, 131702), (3090, 65851)]