203940048

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{1031}}^1$

素因数の和:1372

約数の個数: 80

約数和(自身を含む): 569713536

約数和(自身を除く): 365773488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 317, 624, 634, 951, 1031, 1268, 1902, 2062, 2536, 3093, 3804, 4121, 4124, 5072, 6186, 7608, 8242, 8248, 12363, 12372, 13403, 15216, 16484, 16496, 24726, 24744, 26806, 32968, 40209, 49452, 49488, 53612, 65936, 80418, 98904, 107224, 160836, 197808, 214448, 321672, 326827, 643344, 653654, 980481, 1307308, 1960962, 2614616, 3921924, 4248751, 5229232, 7843848, 8497502, 12746253, 15687696, 16995004, 25492506, 33990008, 50985012, 67980016, 101970024, 203940048]

約数ペア:

[(1, 203940048), (2, 101970024), (3, 67980016), (4, 50985012), (6, 33990008), (8, 25492506), (12, 16995004), (13, 15687696), (16, 12746253), (24, 8497502), (26, 7843848), (39, 5229232), (48, 4248751), (52, 3921924), (78, 2614616), (104, 1960962), (156, 1307308), (208, 980481), (312, 653654), (317, 643344), (624, 326827), (634, 321672), (951, 214448), (1031, 197808), (1268, 160836), (1902, 107224), (2062, 98904), (2536, 80418), (3093, 65936), (3804, 53612), (4121, 49488), (4124, 49452), (5072, 40209), (6186, 32968), (7608, 26806), (8242, 24744), (8248, 24726), (12363, 16496), (12372, 16484), (13403, 15216)]