199323304

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{19603}}^1$

素因数の和:19681

約数の個数: 32

約数和(自身を含む): 395216640

約数和(自身を除く): 195893336

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2542, 5084, 10168, 19603, 39206, 78412, 156824, 607693, 803723, 1215386, 1607446, 2430772, 3214892, 4861544, 6429784, 24915413, 49830826, 99661652, 199323304]

約数ペア:

[(1, 199323304), (2, 99661652), (4, 49830826), (8, 24915413), (31, 6429784), (41, 4861544), (62, 3214892), (82, 2430772), (124, 1607446), (164, 1215386), (248, 803723), (328, 607693), (1271, 156824), (2542, 78412), (5084, 39206), (10168, 19603)]