239888938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{69857}}^1$

素因数の和:69977

約数の個数: 16

約数和(自身を含む): 384777864

約数和(自身を除く): 144888926

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 69857, 139714, 1187569, 2375138, 7055557, 14111114, 119944469, 239888938]

約数ペア:

[(1, 239888938), (2, 119944469), (17, 14111114), (34, 7055557), (101, 2375138), (202, 1187569), (1717, 139714), (3434, 69857)]