225223394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{461}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 377213760

約数和(自身を除く): 151990366

約数列:

[1, 2, 11, 22, 53, 106, 419, 461, 583, 838, 922, 1166, 4609, 5071, 9218, 10142, 22207, 24433, 44414, 48866, 193159, 244277, 268763, 386318, 488554, 537526, 2124749, 4249498, 10237427, 20474854, 112611697, 225223394]

約数ペア:

[(1, 225223394), (2, 112611697), (11, 20474854), (22, 10237427), (53, 4249498), (106, 2124749), (419, 537526), (461, 488554), (583, 386318), (838, 268763), (922, 244277), (1166, 193159), (4609, 48866), (5071, 44414), (9218, 24433), (10142, 22207)]