210903404

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{21269}}^1$

素因数の和:21377

約数の個数: 24

約数和(自身を含む): 384731760

約数和(自身を除く): 173828356

約数列:

[1, 2, 4, 37, 67, 74, 134, 148, 268, 2479, 4958, 9916, 21269, 42538, 85076, 786953, 1425023, 1573906, 2850046, 3147812, 5700092, 52725851, 105451702, 210903404]

約数ペア:

[(1, 210903404), (2, 105451702), (4, 52725851), (37, 5700092), (67, 3147812), (74, 2850046), (134, 1573906), (148, 1425023), (268, 786953), (2479, 85076), (4958, 42538), (9916, 21269)]