205916072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1354711}}^1$

素因数の和:1354736

約数の個数: 16

約数和(自身を含む): 406413600

約数和(自身を除く): 200497528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1354711, 2709422, 5418844, 10837688, 25739509, 51479018, 102958036, 205916072]

約数ペア:

[(1, 205916072), (2, 102958036), (4, 51479018), (8, 25739509), (19, 10837688), (38, 5418844), (76, 2709422), (152, 1354711)]