388156769264

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{200494199}}^1$

素因数の和:200494229

約数の個数: 30

約数和(自身を含む): 826637586600

約数和(自身を除く): 438480817336

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 200494199, 400988398, 801976796, 1603953592, 2205436189, 3207907184, 4410872378, 8821744756, 17643489512, 24259798079, 35286979024, 48519596158, 97039192316, 194078384632, 388156769264]

約数ペア:

[(1, 388156769264), (2, 194078384632), (4, 97039192316), (8, 48519596158), (11, 35286979024), (16, 24259798079), (22, 17643489512), (44, 8821744756), (88, 4410872378), (121, 3207907184), (176, 2205436189), (242, 1603953592), (484, 801976796), (968, 400988398), (1936, 200494199)]