200879838

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{17971}}^1$

素因数の和:18011

約数の個数: 48

約数和(自身を含む): 471010176

約数和(自身を除く): 270130338

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 1242, 1863, 3726, 5589, 11178, 17971, 35942, 53913, 107826, 161739, 323478, 413333, 485217, 826666, 970434, 1239999, 1455651, 2479998, 2911302, 3719997, 4366953, 7439994, 8733906, 11159991, 22319982, 33479973, 66959946, 100439919, 200879838]

約数ペア:

[(1, 200879838), (2, 100439919), (3, 66959946), (6, 33479973), (9, 22319982), (18, 11159991), (23, 8733906), (27, 7439994), (46, 4366953), (54, 3719997), (69, 2911302), (81, 2479998), (138, 1455651), (162, 1239999), (207, 970434), (243, 826666), (414, 485217), (486, 413333), (621, 323478), (1242, 161739), (1863, 107826), (3726, 53913), (5589, 35942), (11178, 17971)]