201468568

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{947}}^1$

素因数の和:1120

約数の個数: 64

約数和(自身を含む): 450489600

約数和(自身を除く): 249021032

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 131, 203, 232, 262, 406, 524, 812, 917, 947, 1048, 1624, 1834, 1894, 3668, 3788, 3799, 6629, 7336, 7576, 7598, 13258, 15196, 26516, 26593, 27463, 30392, 53032, 53186, 54926, 106372, 109852, 124057, 192241, 212744, 219704, 248114, 384482, 496228, 768964, 868399, 992456, 1537928, 1736798, 3473596, 3597653, 6947192, 7195306, 14390612, 25183571, 28781224, 50367142, 100734284, 201468568]

約数ペア:

[(1, 201468568), (2, 100734284), (4, 50367142), (7, 28781224), (8, 25183571), (14, 14390612), (28, 7195306), (29, 6947192), (56, 3597653), (58, 3473596), (116, 1736798), (131, 1537928), (203, 992456), (232, 868399), (262, 768964), (406, 496228), (524, 384482), (812, 248114), (917, 219704), (947, 212744), (1048, 192241), (1624, 124057), (1834, 109852), (1894, 106372), (3668, 54926), (3788, 53186), (3799, 53032), (6629, 30392), (7336, 27463), (7576, 26593), (7598, 26516), (13258, 15196)]