210977874

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{148367}}^1$

素因数の和:148454

約数の個数: 24

約数和(自身を含む): 462908160

約数和(自身を除く): 251930286

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 148367, 296734, 445101, 890202, 1335303, 2670606, 11720993, 23441986, 35162979, 70325958, 105488937, 210977874]

約数ペア:

[(1, 210977874), (2, 105488937), (3, 70325958), (6, 35162979), (9, 23441986), (18, 11720993), (79, 2670606), (158, 1335303), (237, 890202), (474, 445101), (711, 296734), (1422, 148367)]