210955688

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{497537}}^1$

素因数の和:497596

約数の個数: 16

約数和(自身を含む): 403005780

約数和(自身を除く): 192050092

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 497537, 995074, 1990148, 3980296, 26369461, 52738922, 105477844, 210955688]

約数ペア:

[(1, 210955688), (2, 105477844), (4, 52738922), (8, 26369461), (53, 3980296), (106, 1990148), (212, 995074), (424, 497537)]