207865664

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6163}}^1$

素因数の和:6223

約数の個数: 56

約数和(自身を含む): 450908928

約数和(自身を除く): 243043264

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 4216, 6163, 8432, 12326, 16864, 24652, 33728, 49304, 98608, 104771, 191053, 197216, 209542, 382106, 394432, 419084, 764212, 838168, 1528424, 1676336, 3056848, 3247901, 3352672, 6113696, 6495802, 6705344, 12227392, 12991604, 25983208, 51966416, 103932832, 207865664]

約数ペア:

[(1, 207865664), (2, 103932832), (4, 51966416), (8, 25983208), (16, 12991604), (17, 12227392), (31, 6705344), (32, 6495802), (34, 6113696), (62, 3352672), (64, 3247901), (68, 3056848), (124, 1676336), (136, 1528424), (248, 838168), (272, 764212), (496, 419084), (527, 394432), (544, 382106), (992, 209542), (1054, 197216), (1088, 191053), (1984, 104771), (2108, 98608), (4216, 49304), (6163, 33728), (8432, 24652), (12326, 16864)]