211989048

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{519581}}^1$

素因数の和:519607

約数の個数: 32

約数和(自身を含む): 561148560

約数和(自身を除く): 349159512

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 519581, 1039162, 1558743, 2078324, 3117486, 4156648, 6234972, 8832877, 12469944, 17665754, 26498631, 35331508, 52997262, 70663016, 105994524, 211989048]

約数ペア:

[(1, 211989048), (2, 105994524), (3, 70663016), (4, 52997262), (6, 35331508), (8, 26498631), (12, 17665754), (17, 12469944), (24, 8832877), (34, 6234972), (51, 4156648), (68, 3117486), (102, 2078324), (136, 1558743), (204, 1039162), (408, 519581)]