201772373540

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{234619039}}^1$

素因数の和:234619091

約数の個数: 24

約数和(自身を含む): 433575985920

約数和(自身を除く): 231803612380

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 234619039, 469238078, 938476156, 1173095195, 2346190390, 4692380780, 10088618677, 20177237354, 40354474708, 50443093385, 100886186770, 201772373540]

約数ペア:

[(1, 201772373540), (2, 100886186770), (4, 50443093385), (5, 40354474708), (10, 20177237354), (20, 10088618677), (43, 4692380780), (86, 2346190390), (172, 1173095195), (215, 938476156), (430, 469238078), (860, 234619039)]