200478840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1670657}}^1$

素因数の和:1670671

約数の個数: 32

約数和(自身を含む): 601436880

約数和(自身を除く): 400958040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1670657, 3341314, 5011971, 6682628, 8353285, 10023942, 13365256, 16706570, 20047884, 25059855, 33413140, 40095768, 50119710, 66826280, 100239420, 200478840]

約数ペア:

[(1, 200478840), (2, 100239420), (3, 66826280), (4, 50119710), (5, 40095768), (6, 33413140), (8, 25059855), (10, 20047884), (12, 16706570), (15, 13365256), (20, 10023942), (24, 8353285), (30, 6682628), (40, 5011971), (60, 3341314), (120, 1670657)]