202965848

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{5413}}^1$

素因数の和:5571

約数の個数: 32

約数和(自身を含む): 393056400

約数和(自身を除く): 190090552

約数列:

[1, 2, 4, 8, 43, 86, 109, 172, 218, 344, 436, 872, 4687, 5413, 9374, 10826, 18748, 21652, 37496, 43304, 232759, 465518, 590017, 931036, 1180034, 1862072, 2360068, 4720136, 25370731, 50741462, 101482924, 202965848]

約数ペア:

[(1, 202965848), (2, 101482924), (4, 50741462), (8, 25370731), (43, 4720136), (86, 2360068), (109, 1862072), (172, 1180034), (218, 931036), (344, 590017), (436, 465518), (872, 232759), (4687, 43304), (5413, 37496), (9374, 21652), (10826, 18748)]