209802434

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{449}}^1\times {\mathrm{1399}}^1$

素因数の和:2017

約数の個数: 16

約数和(自身を含む): 317520000

約数和(自身を除く): 107717566

約数列:

[1, 2, 167, 334, 449, 898, 1399, 2798, 74983, 149966, 233633, 467266, 628151, 1256302, 104901217, 209802434]

約数ペア:

[(1, 209802434), (2, 104901217), (167, 1256302), (334, 628151), (449, 467266), (898, 233633), (1399, 149966), (2798, 74983)]