203427112

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{547}}^1$

素因数の和:818

約数の個数: 64

約数和(自身を含む): 453744000

約数和(自身を除く): 250316888

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 229, 232, 406, 458, 547, 812, 916, 1094, 1603, 1624, 1832, 2188, 3206, 3829, 4376, 6412, 6641, 7658, 12824, 13282, 15316, 15863, 26564, 30632, 31726, 46487, 53128, 63452, 92974, 111041, 125263, 126904, 185948, 222082, 250526, 371896, 444164, 501052, 876841, 888328, 1002104, 1753682, 3507364, 3632627, 7014728, 7265254, 14530508, 25428389, 29061016, 50856778, 101713556, 203427112]

約数ペア:

[(1, 203427112), (2, 101713556), (4, 50856778), (7, 29061016), (8, 25428389), (14, 14530508), (28, 7265254), (29, 7014728), (56, 3632627), (58, 3507364), (116, 1753682), (203, 1002104), (229, 888328), (232, 876841), (406, 501052), (458, 444164), (547, 371896), (812, 250526), (916, 222082), (1094, 185948), (1603, 126904), (1624, 125263), (1832, 111041), (2188, 92974), (3206, 63452), (3829, 53128), (4376, 46487), (6412, 31726), (6641, 30632), (7658, 26564), (12824, 15863), (13282, 15316)]