201528312

素因数分解:

$2^3\times 3^1\times {\mathrm{317}}^1\times {\mathrm{26489}}^1$

素因数の和:26815

約数の個数: 32

約数和(自身を含む): 505429200

約数和(自身を除く): 303900888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 317, 634, 951, 1268, 1902, 2536, 3804, 7608, 26489, 52978, 79467, 105956, 158934, 211912, 317868, 635736, 8397013, 16794026, 25191039, 33588052, 50382078, 67176104, 100764156, 201528312]

約数ペア:

[(1, 201528312), (2, 100764156), (3, 67176104), (4, 50382078), (6, 33588052), (8, 25191039), (12, 16794026), (24, 8397013), (317, 635736), (634, 317868), (951, 211912), (1268, 158934), (1902, 105956), (2536, 79467), (3804, 52978), (7608, 26489)]