200631858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{280997}}^1$

素因数の和:281026

約数の個数: 32

約数和(自身を含む): 485564544

約数和(自身を除く): 284932686

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 280997, 561994, 842991, 1685982, 1966979, 3933958, 4776949, 5900937, 9553898, 11801874, 14330847, 28661694, 33438643, 66877286, 100315929, 200631858]

約数ペア:

[(1, 200631858), (2, 100315929), (3, 66877286), (6, 33438643), (7, 28661694), (14, 14330847), (17, 11801874), (21, 9553898), (34, 5900937), (42, 4776949), (51, 3933958), (102, 1966979), (119, 1685982), (238, 842991), (357, 561994), (714, 280997)]