205079808

素因数分解:

$2^8\times 3^1\times {\mathrm{71}}^1\times {\mathrm{3761}}^1$

素因数の和:3851

約数の個数: 72

約数和(自身を含む): 553646016

約数和(自身を除く): 348566208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 384, 426, 568, 768, 852, 1136, 1704, 2272, 3408, 3761, 4544, 6816, 7522, 9088, 11283, 13632, 15044, 18176, 22566, 27264, 30088, 45132, 54528, 60176, 90264, 120352, 180528, 240704, 267031, 361056, 481408, 534062, 722112, 801093, 962816, 1068124, 1444224, 1602186, 2136248, 2888448, 3204372, 4272496, 6408744, 8544992, 12817488, 17089984, 25634976, 34179968, 51269952, 68359936, 102539904, 205079808]

約数ペア:

[(1, 205079808), (2, 102539904), (3, 68359936), (4, 51269952), (6, 34179968), (8, 25634976), (12, 17089984), (16, 12817488), (24, 8544992), (32, 6408744), (48, 4272496), (64, 3204372), (71, 2888448), (96, 2136248), (128, 1602186), (142, 1444224), (192, 1068124), (213, 962816), (256, 801093), (284, 722112), (384, 534062), (426, 481408), (568, 361056), (768, 267031), (852, 240704), (1136, 180528), (1704, 120352), (2272, 90264), (3408, 60176), (3761, 54528), (4544, 45132), (6816, 30088), (7522, 27264), (9088, 22566), (11283, 18176), (13632, 15044)]