202338705

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{18919}}^1$

素因数の和:18981

約数の個数: 32

約数和(自身を含む): 348733440

約数和(自身を除く): 146394735

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 10695, 18919, 56757, 94595, 283785, 435137, 586489, 1305411, 1759467, 2175685, 2932445, 6527055, 8797335, 13489247, 40467741, 67446235, 202338705]

約数ペア:

[(1, 202338705), (3, 67446235), (5, 40467741), (15, 13489247), (23, 8797335), (31, 6527055), (69, 2932445), (93, 2175685), (115, 1759467), (155, 1305411), (345, 586489), (465, 435137), (713, 283785), (2139, 94595), (3565, 56757), (10695, 18919)]