201138090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{155921}}^1$

素因数の和:155974

約数の個数: 32

約数和(自身を含む): 493960896

約数和(自身を除く): 292822806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 155921, 311842, 467763, 779605, 935526, 1559210, 2338815, 4677630, 6704603, 13409206, 20113809, 33523015, 40227618, 67046030, 100569045, 201138090]

約数ペア:

[(1, 201138090), (2, 100569045), (3, 67046030), (5, 40227618), (6, 33523015), (10, 20113809), (15, 13409206), (30, 6704603), (43, 4677630), (86, 2338815), (129, 1559210), (215, 935526), (258, 779605), (430, 467763), (645, 311842), (1290, 155921)]