221371848

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1093}}^1$

素因数の和:1231

約数の個数: 96

約数和(自身を含む): 627190200

約数和(自身を除く): 405818352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 97, 116, 174, 194, 232, 261, 291, 348, 388, 522, 582, 696, 776, 873, 1044, 1093, 1164, 1746, 2088, 2186, 2328, 2813, 3279, 3492, 4372, 5626, 6558, 6984, 8439, 8744, 9837, 11252, 13116, 16878, 19674, 22504, 25317, 26232, 31697, 33756, 39348, 50634, 63394, 67512, 78696, 95091, 101268, 106021, 126788, 190182, 202536, 212042, 253576, 285273, 318063, 380364, 424084, 570546, 636126, 760728, 848168, 954189, 1141092, 1272252, 1908378, 2282184, 2544504, 3074609, 3816756, 6149218, 7633512, 9223827, 12298436, 18447654, 24596872, 27671481, 36895308, 55342962, 73790616, 110685924, 221371848]

約数ペア:

[(1, 221371848), (2, 110685924), (3, 73790616), (4, 55342962), (6, 36895308), (8, 27671481), (9, 24596872), (12, 18447654), (18, 12298436), (24, 9223827), (29, 7633512), (36, 6149218), (58, 3816756), (72, 3074609), (87, 2544504), (97, 2282184), (116, 1908378), (174, 1272252), (194, 1141092), (232, 954189), (261, 848168), (291, 760728), (348, 636126), (388, 570546), (522, 424084), (582, 380364), (696, 318063), (776, 285273), (873, 253576), (1044, 212042), (1093, 202536), (1164, 190182), (1746, 126788), (2088, 106021), (2186, 101268), (2328, 95091), (2813, 78696), (3279, 67512), (3492, 63394), (4372, 50634), (5626, 39348), (6558, 33756), (6984, 31697), (8439, 26232), (8744, 25317), (9837, 22504), (11252, 19674), (13116, 16878)]