208029302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^2$

素因数の和:644

約数の個数: 24

約数和(自身を含む): 340048128

約数和(自身を除く): 132018826

約数列:

[1, 2, 13, 26, 127, 251, 254, 502, 1651, 3263, 3302, 6526, 31877, 63001, 63754, 126002, 414401, 819013, 828802, 1638026, 8001127, 16002254, 104014651, 208029302]

約数ペア:

[(1, 208029302), (2, 104014651), (13, 16002254), (26, 8001127), (127, 1638026), (251, 828802), (254, 819013), (502, 414401), (1651, 126002), (3263, 63754), (3302, 63001), (6526, 31877)]