207191872

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:519

約数の個数: 56

約数和(自身を含む): 421091360

約数和(自身を除く): 213899488

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 211, 229, 268, 422, 458, 536, 844, 916, 1072, 1688, 1832, 2144, 3376, 3664, 4288, 6752, 7328, 13504, 14137, 14656, 15343, 28274, 30686, 48319, 56548, 61372, 96638, 113096, 122744, 193276, 226192, 245488, 386552, 452384, 490976, 773104, 904768, 981952, 1546208, 3092416, 3237373, 6474746, 12949492, 25898984, 51797968, 103595936, 207191872]

約数ペア:

[(1, 207191872), (2, 103595936), (4, 51797968), (8, 25898984), (16, 12949492), (32, 6474746), (64, 3237373), (67, 3092416), (134, 1546208), (211, 981952), (229, 904768), (268, 773104), (422, 490976), (458, 452384), (536, 386552), (844, 245488), (916, 226192), (1072, 193276), (1688, 122744), (1832, 113096), (2144, 96638), (3376, 61372), (3664, 56548), (4288, 48319), (6752, 30686), (7328, 28274), (13504, 15343), (14137, 14656)]