201229911

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{1021}}^1$

素因数の和:1447

約数の個数: 24

約数和(自身を含む): 296543520

約数和(自身を除く): 95313609

約数列:

[1, 3, 9, 61, 183, 359, 549, 1021, 1077, 3063, 3231, 9189, 21899, 62281, 65697, 186843, 197091, 366539, 560529, 1099617, 3298851, 22358879, 67076637, 201229911]

約数ペア:

[(1, 201229911), (3, 67076637), (9, 22358879), (61, 3298851), (183, 1099617), (359, 560529), (549, 366539), (1021, 197091), (1077, 186843), (3063, 65697), (3231, 62281), (9189, 21899)]