201698368

素因数分解:

$2^6\times {\mathrm{647}}^1\times {\mathrm{4871}}^1$

素因数の和:5530

約数の個数: 28

約数和(自身を含む): 400946112

約数和(自身を除く): 199247744

約数列:

[1, 2, 4, 8, 16, 32, 64, 647, 1294, 2588, 4871, 5176, 9742, 10352, 19484, 20704, 38968, 41408, 77936, 155872, 311744, 3151537, 6303074, 12606148, 25212296, 50424592, 100849184, 201698368]

約数ペア:

[(1, 201698368), (2, 100849184), (4, 50424592), (8, 25212296), (16, 12606148), (32, 6303074), (64, 3151537), (647, 311744), (1294, 155872), (2588, 77936), (4871, 41408), (5176, 38968), (9742, 20704), (10352, 19484)]