221543274

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{244529}}^1$

素因数の和:244685

約数の個数: 16

約数和(自身を含む): 446022720

約数和(自身を除く): 224479446

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 244529, 489058, 733587, 1467174, 36923879, 73847758, 110771637, 221543274]

約数ペア:

[(1, 221543274), (2, 110771637), (3, 73847758), (6, 36923879), (151, 1467174), (302, 733587), (453, 489058), (906, 244529)]