198195216

素因数分解:

$2^4\times 3^1\times {\mathrm{919}}^1\times {\mathrm{4493}}^1$

素因数の和:5423

約数の個数: 40

約数和(自身を含む): 512675520

約数和(自身を除く): 314480304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 919, 1838, 2757, 3676, 4493, 5514, 7352, 8986, 11028, 13479, 14704, 17972, 22056, 26958, 35944, 44112, 53916, 71888, 107832, 215664, 4129067, 8258134, 12387201, 16516268, 24774402, 33032536, 49548804, 66065072, 99097608, 198195216]

約数ペア:

[(1, 198195216), (2, 99097608), (3, 66065072), (4, 49548804), (6, 33032536), (8, 24774402), (12, 16516268), (16, 12387201), (24, 8258134), (48, 4129067), (919, 215664), (1838, 107832), (2757, 71888), (3676, 53916), (4493, 44112), (5514, 35944), (7352, 26958), (8986, 22056), (11028, 17972), (13479, 14704)]