204460128

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{22901}}^1$

素因数の和:22948

約数の個数: 72

約数和(自身を含む): 600215616

約数和(自身を除く): 395755488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 22901, 45802, 68703, 91604, 137406, 183208, 206109, 274812, 366416, 412218, 549624, 709931, 732832, 824436, 1099248, 1419862, 1648872, 2129793, 2198496, 2839724, 3297744, 4259586, 5679448, 6389379, 6595488, 8519172, 11358896, 12778758, 17038344, 22717792, 25557516, 34076688, 51115032, 68153376, 102230064, 204460128]

約数ペア:

[(1, 204460128), (2, 102230064), (3, 68153376), (4, 51115032), (6, 34076688), (8, 25557516), (9, 22717792), (12, 17038344), (16, 12778758), (18, 11358896), (24, 8519172), (31, 6595488), (32, 6389379), (36, 5679448), (48, 4259586), (62, 3297744), (72, 2839724), (93, 2198496), (96, 2129793), (124, 1648872), (144, 1419862), (186, 1099248), (248, 824436), (279, 732832), (288, 709931), (372, 549624), (496, 412218), (558, 366416), (744, 274812), (992, 206109), (1116, 183208), (1488, 137406), (2232, 91604), (2976, 68703), (4464, 45802), (8928, 22901)]