203590608

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{757}}^1$

素因数の和:1212

約数の個数: 80

約数和(自身を含む): 568463616

約数和(自身を除く): 364873008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 431, 624, 757, 862, 1293, 1514, 1724, 2271, 2586, 3028, 3448, 4542, 5172, 5603, 6056, 6896, 9084, 9841, 10344, 11206, 12112, 16809, 18168, 19682, 20688, 22412, 29523, 33618, 36336, 39364, 44824, 59046, 67236, 78728, 89648, 118092, 134472, 157456, 236184, 268944, 326267, 472368, 652534, 978801, 1305068, 1957602, 2610136, 3915204, 4241471, 5220272, 7830408, 8482942, 12724413, 15660816, 16965884, 25448826, 33931768, 50897652, 67863536, 101795304, 203590608]

約数ペア:

[(1, 203590608), (2, 101795304), (3, 67863536), (4, 50897652), (6, 33931768), (8, 25448826), (12, 16965884), (13, 15660816), (16, 12724413), (24, 8482942), (26, 7830408), (39, 5220272), (48, 4241471), (52, 3915204), (78, 2610136), (104, 1957602), (156, 1305068), (208, 978801), (312, 652534), (431, 472368), (624, 326267), (757, 268944), (862, 236184), (1293, 157456), (1514, 134472), (1724, 118092), (2271, 89648), (2586, 78728), (3028, 67236), (3448, 59046), (4542, 44824), (5172, 39364), (5603, 36336), (6056, 33618), (6896, 29523), (9084, 22412), (9841, 20688), (10344, 19682), (11206, 18168), (12112, 16809)]