223528214

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:909

約数の個数: 64

約数和(自身を含む): 437584896

約数和(自身を除く): 214056682

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 67, 91, 134, 161, 182, 299, 322, 469, 598, 797, 871, 938, 1541, 1594, 1742, 2093, 3082, 4186, 5579, 6097, 10361, 10787, 11158, 12194, 18331, 20033, 20722, 21574, 36662, 40066, 53399, 72527, 106798, 128317, 140231, 145054, 238303, 256634, 280462, 373793, 476606, 694187, 747586, 1228177, 1388374, 1668121, 2456354, 3336242, 4859309, 8597239, 9718618, 15966301, 17194478, 31932602, 111764107, 223528214]

約数ペア:

[(1, 223528214), (2, 111764107), (7, 31932602), (13, 17194478), (14, 15966301), (23, 9718618), (26, 8597239), (46, 4859309), (67, 3336242), (91, 2456354), (134, 1668121), (161, 1388374), (182, 1228177), (299, 747586), (322, 694187), (469, 476606), (598, 373793), (797, 280462), (871, 256634), (938, 238303), (1541, 145054), (1594, 140231), (1742, 128317), (2093, 106798), (3082, 72527), (4186, 53399), (5579, 40066), (6097, 36662), (10361, 21574), (10787, 20722), (11158, 20033), (12194, 18331)]