207637252

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{3389}}^1$

素因数の和:3480

約数の個数: 36

約数和(自身を含む): 393395940

約数和(自身を除く): 185758688

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 289, 578, 901, 1156, 1802, 3389, 3604, 6778, 13556, 15317, 30634, 57613, 61268, 115226, 179617, 230452, 359234, 718468, 979421, 1958842, 3053489, 3917684, 6106978, 12213956, 51909313, 103818626, 207637252]

約数ペア:

[(1, 207637252), (2, 103818626), (4, 51909313), (17, 12213956), (34, 6106978), (53, 3917684), (68, 3053489), (106, 1958842), (212, 979421), (289, 718468), (578, 359234), (901, 230452), (1156, 179617), (1802, 115226), (3389, 61268), (3604, 57613), (6778, 30634), (13556, 15317)]