198807712

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1873}}^1$

素因数の和:2021

約数の個数: 48

約数和(自身を含む): 408022272

約数和(自身を除く): 209214560

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 107, 124, 214, 248, 428, 496, 856, 992, 1712, 1873, 3317, 3424, 3746, 6634, 7492, 13268, 14984, 26536, 29968, 53072, 58063, 59936, 106144, 116126, 200411, 232252, 400822, 464504, 801644, 929008, 1603288, 1858016, 3206576, 6212741, 6413152, 12425482, 24850964, 49701928, 99403856, 198807712]

約数ペア:

[(1, 198807712), (2, 99403856), (4, 49701928), (8, 24850964), (16, 12425482), (31, 6413152), (32, 6212741), (62, 3206576), (107, 1858016), (124, 1603288), (214, 929008), (248, 801644), (428, 464504), (496, 400822), (856, 232252), (992, 200411), (1712, 116126), (1873, 106144), (3317, 59936), (3424, 58063), (3746, 53072), (6634, 29968), (7492, 26536), (13268, 14984)]