203797700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{119881}}^1$

素因数の和:119912

約数の個数: 36

約数和(自身を含む): 468259092

約数和(自身を除く): 264461392

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 119881, 239762, 479524, 599405, 1198810, 2037977, 2397620, 2997025, 4075954, 5994050, 8151908, 10189885, 11988100, 20379770, 40759540, 50949425, 101898850, 203797700]

約数ペア:

[(1, 203797700), (2, 101898850), (4, 50949425), (5, 40759540), (10, 20379770), (17, 11988100), (20, 10189885), (25, 8151908), (34, 5994050), (50, 4075954), (68, 2997025), (85, 2397620), (100, 2037977), (170, 1198810), (340, 599405), (425, 479524), (850, 239762), (1700, 119881)]