199334776

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{1427}}^1$

素因数の和:2371

約数の個数: 32

約数和(自身を含む): 394128000

約数和(自身を除く): 194793224

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 919, 1427, 1838, 2854, 3676, 5708, 7352, 11416, 17461, 27113, 34922, 54226, 69844, 108452, 139688, 216904, 1311413, 2622826, 5245652, 10491304, 24916847, 49833694, 99667388, 199334776]

約数ペア:

[(1, 199334776), (2, 99667388), (4, 49833694), (8, 24916847), (19, 10491304), (38, 5245652), (76, 2622826), (152, 1311413), (919, 216904), (1427, 139688), (1838, 108452), (2854, 69844), (3676, 54226), (5708, 34922), (7352, 27113), (11416, 17461)]