201502945

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 297589248

約数和(自身を除く): 96086303

約数列:

[1, 5, 7, 31, 35, 43, 49, 155, 215, 217, 245, 301, 617, 1085, 1333, 1505, 1519, 2107, 3085, 4319, 6665, 7595, 9331, 10535, 19127, 21595, 26531, 30233, 46655, 65317, 95635, 132655, 133889, 151165, 185717, 326585, 669445, 822461, 928585, 937223, 1300019, 4112305, 4686115, 5757227, 6500095, 28786135, 40300589, 201502945]

約数ペア:

[(1, 201502945), (5, 40300589), (7, 28786135), (31, 6500095), (35, 5757227), (43, 4686115), (49, 4112305), (155, 1300019), (215, 937223), (217, 928585), (245, 822461), (301, 669445), (617, 326585), (1085, 185717), (1333, 151165), (1505, 133889), (1519, 132655), (2107, 95635), (3085, 65317), (4319, 46655), (6665, 30233), (7595, 26531), (9331, 21595), (10535, 19127)]