207577328

素因数分解:

$2^4\times 7^2\times {\mathrm{271}}^1\times {\mathrm{977}}^1$

素因数の和:1270

約数の個数: 60

約数和(自身を含む): 470050272

約数和(自身を除く): 262472944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 271, 392, 542, 784, 977, 1084, 1897, 1954, 2168, 3794, 3908, 4336, 6839, 7588, 7816, 13279, 13678, 15176, 15632, 26558, 27356, 30352, 47873, 53116, 54712, 95746, 106232, 109424, 191492, 212464, 264767, 382984, 529534, 765968, 1059068, 1853369, 2118136, 3706738, 4236272, 7413476, 12973583, 14826952, 25947166, 29653904, 51894332, 103788664, 207577328]

約数ペア:

[(1, 207577328), (2, 103788664), (4, 51894332), (7, 29653904), (8, 25947166), (14, 14826952), (16, 12973583), (28, 7413476), (49, 4236272), (56, 3706738), (98, 2118136), (112, 1853369), (196, 1059068), (271, 765968), (392, 529534), (542, 382984), (784, 264767), (977, 212464), (1084, 191492), (1897, 109424), (1954, 106232), (2168, 95746), (3794, 54712), (3908, 53116), (4336, 47873), (6839, 30352), (7588, 27356), (7816, 26558), (13279, 15632), (13678, 15176)]