228408044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{21937}}^1$

素因数の和:22097

約数の個数: 24

約数和(自身を含む): 423842160

約数和(自身を除く): 195434116

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 2603, 5206, 10412, 21937, 43874, 87748, 416803, 833606, 1667212, 3005369, 6010738, 12021476, 57102011, 114204022, 228408044]

約数ペア:

[(1, 228408044), (2, 114204022), (4, 57102011), (19, 12021476), (38, 6010738), (76, 3005369), (137, 1667212), (274, 833606), (548, 416803), (2603, 87748), (5206, 43874), (10412, 21937)]