201638856

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{1031}}^1$

素因数の和:1350

約数の個数: 64

約数和(自身を含む): 523843200

約数和(自身を除く): 322204344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 281, 348, 562, 696, 843, 1031, 1124, 1686, 2062, 2248, 3093, 3372, 4124, 6186, 6744, 8149, 8248, 12372, 16298, 24447, 24744, 29899, 32596, 48894, 59798, 65192, 89697, 97788, 119596, 179394, 195576, 239192, 289711, 358788, 579422, 717576, 869133, 1158844, 1738266, 2317688, 3476532, 6953064, 8401619, 16803238, 25204857, 33606476, 50409714, 67212952, 100819428, 201638856]

約数ペア:

[(1, 201638856), (2, 100819428), (3, 67212952), (4, 50409714), (6, 33606476), (8, 25204857), (12, 16803238), (24, 8401619), (29, 6953064), (58, 3476532), (87, 2317688), (116, 1738266), (174, 1158844), (232, 869133), (281, 717576), (348, 579422), (562, 358788), (696, 289711), (843, 239192), (1031, 195576), (1124, 179394), (1686, 119596), (2062, 97788), (2248, 89697), (3093, 65192), (3372, 59798), (4124, 48894), (6186, 32596), (6744, 29899), (8149, 24744), (8248, 24447), (12372, 16298)]