207304864

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{38333}}^1$

素因数の和:38369

約数の個数: 36

約数和(自身を含む): 441952686

約数和(自身を除く): 234647822

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 38333, 76666, 153332, 306664, 498329, 613328, 996658, 1226656, 1993316, 3986632, 6478277, 7973264, 12956554, 15946528, 25913108, 51826216, 103652432, 207304864]

約数ペア:

[(1, 207304864), (2, 103652432), (4, 51826216), (8, 25913108), (13, 15946528), (16, 12956554), (26, 7973264), (32, 6478277), (52, 3986632), (104, 1993316), (169, 1226656), (208, 996658), (338, 613328), (416, 498329), (676, 306664), (1352, 153332), (2704, 76666), (5408, 38333)]