201658808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{66863}}^1$

素因数の和:66911

約数の個数: 32

約数和(自身を含む): 421243200

約数和(自身を除く): 219584392

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 66863, 133726, 267452, 534904, 869219, 1738438, 1939027, 3476876, 3878054, 6953752, 7756108, 15512216, 25207351, 50414702, 100829404, 201658808]

約数ペア:

[(1, 201658808), (2, 100829404), (4, 50414702), (8, 25207351), (13, 15512216), (26, 7756108), (29, 6953752), (52, 3878054), (58, 3476876), (104, 1939027), (116, 1738438), (232, 869219), (377, 534904), (754, 267452), (1508, 133726), (3016, 66863)]