201297304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{4409}}^1$

素因数の和:4867

約数の個数: 32

約数和(自身を含む): 407484000

約数和(自身を除く): 206186696

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 439, 878, 1756, 3512, 4409, 5707, 8818, 11414, 17636, 22828, 35272, 45656, 57317, 114634, 229268, 458536, 1935551, 3871102, 7742204, 15484408, 25162163, 50324326, 100648652, 201297304]

約数ペア:

[(1, 201297304), (2, 100648652), (4, 50324326), (8, 25162163), (13, 15484408), (26, 7742204), (52, 3871102), (104, 1935551), (439, 458536), (878, 229268), (1756, 114634), (3512, 57317), (4409, 45656), (5707, 35272), (8818, 22828), (11414, 17636)]