219516296

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{2777}}^1$

素因数の和:3065

約数の個数: 32

約数和(自身を含む): 423533880

約数和(自身を除く): 204017584

約数列:

[1, 2, 4, 8, 41, 82, 164, 241, 328, 482, 964, 1928, 2777, 5554, 9881, 11108, 19762, 22216, 39524, 79048, 113857, 227714, 455428, 669257, 910856, 1338514, 2677028, 5354056, 27439537, 54879074, 109758148, 219516296]

約数ペア:

[(1, 219516296), (2, 109758148), (4, 54879074), (8, 27439537), (41, 5354056), (82, 2677028), (164, 1338514), (241, 910856), (328, 669257), (482, 455428), (964, 227714), (1928, 113857), (2777, 79048), (5554, 39524), (9881, 22216), (11108, 19762)]