199481112

素因数分解:

$2^3\times 3^2\times {\mathrm{2770571}}^1$

素因数の和:2770583

約数の個数: 24

約数和(自身を含む): 540261540

約数和(自身を除く): 340780428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2770571, 5541142, 8311713, 11082284, 16623426, 22164568, 24935139, 33246852, 49870278, 66493704, 99740556, 199481112]

約数ペア:

[(1, 199481112), (2, 99740556), (3, 66493704), (4, 49870278), (6, 33246852), (8, 24935139), (9, 22164568), (12, 16623426), (18, 11082284), (24, 8311713), (36, 5541142), (72, 2770571)]