210837392

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2281}}^1$

素因数の和:2451

約数の個数: 40

約数和(自身を含む): 420207480

約数和(自身を除く): 209370088

約数列:

[1, 2, 4, 8, 16, 53, 106, 109, 212, 218, 424, 436, 848, 872, 1744, 2281, 4562, 5777, 9124, 11554, 18248, 23108, 36496, 46216, 92432, 120893, 241786, 248629, 483572, 497258, 967144, 994516, 1934288, 1989032, 3978064, 13177337, 26354674, 52709348, 105418696, 210837392]

約数ペア:

[(1, 210837392), (2, 105418696), (4, 52709348), (8, 26354674), (16, 13177337), (53, 3978064), (106, 1989032), (109, 1934288), (212, 994516), (218, 967144), (424, 497258), (436, 483572), (848, 248629), (872, 241786), (1744, 120893), (2281, 92432), (4562, 46216), (5777, 36496), (9124, 23108), (11554, 18248)]