214948850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{252881}}^1$

素因数の和:252910

約数の個数: 24

約数和(自身を含む): 423324468

約数和(自身を除く): 208375618

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 252881, 505762, 1264405, 2528810, 4298977, 6322025, 8597954, 12644050, 21494885, 42989770, 107474425, 214948850]

約数ペア:

[(1, 214948850), (2, 107474425), (5, 42989770), (10, 21494885), (17, 12644050), (25, 8597954), (34, 6322025), (50, 4298977), (85, 2528810), (170, 1264405), (425, 505762), (850, 252881)]