208954810945

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1\times {\mathrm{827}}^1\times {\mathrm{883}}^1$

素因数の和:2245

約数の個数: 32

約数和(自身を含む): 253665285120

約数和(自身を除く): 44710474175

約数列:

[1, 5, 151, 379, 755, 827, 883, 1895, 4135, 4415, 57229, 124877, 133333, 286145, 313433, 334657, 624385, 666665, 730241, 1567165, 1673285, 3651205, 47328383, 50533207, 110266391, 236641915, 252666035, 276761339, 551331955, 1383806695, 41790962189, 208954810945]

約数ペア:

[(1, 208954810945), (5, 41790962189), (151, 1383806695), (379, 551331955), (755, 276761339), (827, 252666035), (883, 236641915), (1895, 110266391), (4135, 50533207), (4415, 47328383), (57229, 3651205), (124877, 1673285), (133333, 1567165), (286145, 730241), (313433, 666665), (334657, 624385)]