200802015

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{66601}}^1$

素因数の和:66679

約数の個数: 24

約数和(自身を含む): 353257008

約数和(自身を除く): 152454993

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 66601, 199803, 333005, 599409, 999015, 2997045, 4462267, 13386801, 22311335, 40160403, 66934005, 200802015]

約数ペア:

[(1, 200802015), (3, 66934005), (5, 40160403), (9, 22311335), (15, 13386801), (45, 4462267), (67, 2997045), (201, 999015), (335, 599409), (603, 333005), (1005, 199803), (3015, 66601)]