201516248

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{6719}}^1$

素因数の和:6911

約数の個数: 32

約数和(自身を含む): 396748800

約数和(自身を除く): 195232552

約数列:

[1, 2, 4, 8, 23, 46, 92, 163, 184, 326, 652, 1304, 3749, 6719, 7498, 13438, 14996, 26876, 29992, 53752, 154537, 309074, 618148, 1095197, 1236296, 2190394, 4380788, 8761576, 25189531, 50379062, 100758124, 201516248]

約数ペア:

[(1, 201516248), (2, 100758124), (4, 50379062), (8, 25189531), (23, 8761576), (46, 4380788), (92, 2190394), (163, 1236296), (184, 1095197), (326, 618148), (652, 309074), (1304, 154537), (3749, 53752), (6719, 29992), (7498, 26876), (13438, 14996)]