223901150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7681}}^1$

素因数の和:7757

約数の個数: 48

約数和(自身を含む): 462948048

約数和(自身を除く): 239046898

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 53, 55, 106, 110, 265, 275, 530, 550, 583, 1166, 1325, 2650, 2915, 5830, 7681, 14575, 15362, 29150, 38405, 76810, 84491, 168982, 192025, 384050, 407093, 422455, 814186, 844910, 2035465, 2112275, 4070930, 4224550, 4478023, 8956046, 10177325, 20354650, 22390115, 44780230, 111950575, 223901150]

約数ペア:

[(1, 223901150), (2, 111950575), (5, 44780230), (10, 22390115), (11, 20354650), (22, 10177325), (25, 8956046), (50, 4478023), (53, 4224550), (55, 4070930), (106, 2112275), (110, 2035465), (265, 844910), (275, 814186), (530, 422455), (550, 407093), (583, 384050), (1166, 192025), (1325, 168982), (2650, 84491), (2915, 76810), (5830, 38405), (7681, 29150), (14575, 15362)]