202378416

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{491}}^1$

素因数の和:810

約数の個数: 80

約数和(自身を含む): 542727168

約数和(自身を除く): 340348752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 277, 372, 491, 496, 554, 744, 831, 982, 1108, 1473, 1488, 1662, 1964, 2216, 2946, 3324, 3928, 4432, 5892, 6648, 7856, 8587, 11784, 13296, 15221, 17174, 23568, 25761, 30442, 34348, 45663, 51522, 60884, 68696, 91326, 103044, 121768, 136007, 137392, 182652, 206088, 243536, 272014, 365304, 408021, 412176, 544028, 730608, 816042, 1088056, 1632084, 2176112, 3264168, 4216217, 6528336, 8432434, 12648651, 16864868, 25297302, 33729736, 50594604, 67459472, 101189208, 202378416]

約数ペア:

[(1, 202378416), (2, 101189208), (3, 67459472), (4, 50594604), (6, 33729736), (8, 25297302), (12, 16864868), (16, 12648651), (24, 8432434), (31, 6528336), (48, 4216217), (62, 3264168), (93, 2176112), (124, 1632084), (186, 1088056), (248, 816042), (277, 730608), (372, 544028), (491, 412176), (496, 408021), (554, 365304), (744, 272014), (831, 243536), (982, 206088), (1108, 182652), (1473, 137392), (1488, 136007), (1662, 121768), (1964, 103044), (2216, 91326), (2946, 68696), (3324, 60884), (3928, 51522), (4432, 45663), (5892, 34348), (6648, 30442), (7856, 25761), (8587, 23568), (11784, 17174), (13296, 15221)]