201676480

素因数分解:

$2^6\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3643}}^1$

素因数の和:3833

約数の個数: 56

約数和(自身を含む): 483150672

約数和(自身を除く): 281474192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 173, 320, 346, 692, 865, 1384, 1730, 2768, 3460, 3643, 5536, 6920, 7286, 11072, 13840, 14572, 18215, 27680, 29144, 36430, 55360, 58288, 72860, 116576, 145720, 233152, 291440, 582880, 630239, 1165760, 1260478, 2520956, 3151195, 5041912, 6302390, 10083824, 12604780, 20167648, 25209560, 40335296, 50419120, 100838240, 201676480]

約数ペア:

[(1, 201676480), (2, 100838240), (4, 50419120), (5, 40335296), (8, 25209560), (10, 20167648), (16, 12604780), (20, 10083824), (32, 6302390), (40, 5041912), (64, 3151195), (80, 2520956), (160, 1260478), (173, 1165760), (320, 630239), (346, 582880), (692, 291440), (865, 233152), (1384, 145720), (1730, 116576), (2768, 72860), (3460, 58288), (3643, 55360), (5536, 36430), (6920, 29144), (7286, 27680), (11072, 18215), (13840, 14572)]