201210121998

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{102553579}}^1$

素因数の和:102553696

約数の個数: 24

約数和(自身を含む): 439954858200

約数和(自身を除く): 238744736202

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 102553579, 205107158, 307660737, 615321474, 922982211, 1845964422, 11178340111, 22356680222, 33535020333, 67070040666, 100605060999, 201210121998]

約数ペア:

[(1, 201210121998), (2, 100605060999), (3, 67070040666), (6, 33535020333), (9, 22356680222), (18, 11178340111), (109, 1845964422), (218, 922982211), (327, 615321474), (654, 307660737), (981, 205107158), (1962, 102553579)]