196266648

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{221021}}^1$

素因数の和:221067

約数の個数: 32

約数和(自身を含む): 503930160

約数和(自身を除く): 307663512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 221021, 442042, 663063, 884084, 1326126, 1768168, 2652252, 5304504, 8177777, 16355554, 24533331, 32711108, 49066662, 65422216, 98133324, 196266648]

約数ペア:

[(1, 196266648), (2, 98133324), (3, 65422216), (4, 49066662), (6, 32711108), (8, 24533331), (12, 16355554), (24, 8177777), (37, 5304504), (74, 2652252), (111, 1768168), (148, 1326126), (222, 884084), (296, 663063), (444, 442042), (888, 221021)]