208425336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{10979}}^1$

素因数の和:11108

約数の個数: 64

約数和(自身を含む): 600825600

約数和(自身を除く): 392400264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 113, 168, 226, 339, 452, 678, 791, 904, 1356, 1582, 2373, 2712, 3164, 4746, 6328, 9492, 10979, 18984, 21958, 32937, 43916, 65874, 76853, 87832, 131748, 153706, 230559, 263496, 307412, 461118, 614824, 922236, 1240627, 1844472, 2481254, 3721881, 4962508, 7443762, 8684389, 9925016, 14887524, 17368778, 26053167, 29775048, 34737556, 52106334, 69475112, 104212668, 208425336]

約数ペア:

[(1, 208425336), (2, 104212668), (3, 69475112), (4, 52106334), (6, 34737556), (7, 29775048), (8, 26053167), (12, 17368778), (14, 14887524), (21, 9925016), (24, 8684389), (28, 7443762), (42, 4962508), (56, 3721881), (84, 2481254), (113, 1844472), (168, 1240627), (226, 922236), (339, 614824), (452, 461118), (678, 307412), (791, 263496), (904, 230559), (1356, 153706), (1582, 131748), (2373, 87832), (2712, 76853), (3164, 65874), (4746, 43916), (6328, 32937), (9492, 21958), (10979, 18984)]