199573814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2281}}^1$

素因数の和:2432

約数の個数: 32

約数和(自身を含む): 338137632

約数和(自身を除く): 138563818

約数列:

[1, 2, 11, 22, 41, 82, 97, 194, 451, 902, 1067, 2134, 2281, 3977, 4562, 7954, 25091, 43747, 50182, 87494, 93521, 187042, 221257, 442514, 1028731, 2057462, 2433827, 4867654, 9071537, 18143074, 99786907, 199573814]

約数ペア:

[(1, 199573814), (2, 99786907), (11, 18143074), (22, 9071537), (41, 4867654), (82, 2433827), (97, 2057462), (194, 1028731), (451, 442514), (902, 221257), (1067, 187042), (2134, 93521), (2281, 87494), (3977, 50182), (4562, 43747), (7954, 25091)]