200838810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{155689}}^1$

素因数の和:155742

約数の個数: 32

約数和(自身を含む): 493225920

約数和(自身を除く): 292387110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 155689, 311378, 467067, 778445, 934134, 1556890, 2335335, 4670670, 6694627, 13389254, 20083881, 33473135, 40167762, 66946270, 100419405, 200838810]

約数ペア:

[(1, 200838810), (2, 100419405), (3, 66946270), (5, 40167762), (6, 33473135), (10, 20083881), (15, 13389254), (30, 6694627), (43, 4670670), (86, 2335335), (129, 1556890), (215, 934134), (258, 778445), (430, 467067), (645, 311378), (1290, 155689)]