222714808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1465229}}^1$

素因数の和:1465254

約数の個数: 16

約数和(自身を含む): 439569000

約数和(自身を除く): 216854192

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1465229, 2930458, 5860916, 11721832, 27839351, 55678702, 111357404, 222714808]

約数ペア:

[(1, 222714808), (2, 111357404), (4, 55678702), (8, 27839351), (19, 11721832), (38, 5860916), (76, 2930458), (152, 1465229)]