205931412

素因数分解:

$2^2\times 3^2\times {\mathrm{281}}^1\times {\mathrm{20357}}^1$

素因数の和:20648

約数の個数: 36

約数和(自身を含む): 522426996

約数和(自身を除く): 316495584

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 281, 562, 843, 1124, 1686, 2529, 3372, 5058, 10116, 20357, 40714, 61071, 81428, 122142, 183213, 244284, 366426, 732852, 5720317, 11440634, 17160951, 22881268, 34321902, 51482853, 68643804, 102965706, 205931412]

約数ペア:

[(1, 205931412), (2, 102965706), (3, 68643804), (4, 51482853), (6, 34321902), (9, 22881268), (12, 17160951), (18, 11440634), (36, 5720317), (281, 732852), (562, 366426), (843, 244284), (1124, 183213), (1686, 122142), (2529, 81428), (3372, 61071), (5058, 40714), (10116, 20357)]