210835516

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{3457}}^1$

素因数の和:3733

約数の個数: 24

約数和(自身を含む): 375677120

約数和(自身を除く): 164841604

約数列:

[1, 2, 4, 79, 158, 193, 316, 386, 772, 3457, 6914, 13828, 15247, 30494, 60988, 273103, 546206, 667201, 1092412, 1334402, 2668804, 52708879, 105417758, 210835516]

約数ペア:

[(1, 210835516), (2, 105417758), (4, 52708879), (79, 2668804), (158, 1334402), (193, 1092412), (316, 667201), (386, 546206), (772, 273103), (3457, 60988), (6914, 30494), (13828, 15247)]