207981888

素因数分解:

$2^6\times 3^1\times {\mathrm{131}}^1\times {\mathrm{8269}}^1$

素因数の和:8415

約数の個数: 56

約数和(自身を含む): 554553120

約数和(自身を除く): 346571232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 131, 192, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 4192, 6288, 8269, 8384, 12576, 16538, 24807, 25152, 33076, 49614, 66152, 99228, 132304, 198456, 264608, 396912, 529216, 793824, 1083239, 1587648, 2166478, 3249717, 4332956, 6499434, 8665912, 12998868, 17331824, 25997736, 34663648, 51995472, 69327296, 103990944, 207981888]

約数ペア:

[(1, 207981888), (2, 103990944), (3, 69327296), (4, 51995472), (6, 34663648), (8, 25997736), (12, 17331824), (16, 12998868), (24, 8665912), (32, 6499434), (48, 4332956), (64, 3249717), (96, 2166478), (131, 1587648), (192, 1083239), (262, 793824), (393, 529216), (524, 396912), (786, 264608), (1048, 198456), (1572, 132304), (2096, 99228), (3144, 66152), (4192, 49614), (6288, 33076), (8269, 25152), (8384, 24807), (12576, 16538)]