203202956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{75709}}^1$

素因数の和:75785

約数の個数: 24

約数和(自身を含む): 394297680

約数和(自身を除く): 191094724

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 75709, 151418, 302836, 832799, 1665598, 3331196, 4618249, 9236498, 18472996, 50800739, 101601478, 203202956]

約数ペア:

[(1, 203202956), (2, 101601478), (4, 50800739), (11, 18472996), (22, 9236498), (44, 4618249), (61, 3331196), (122, 1665598), (244, 832799), (671, 302836), (1342, 151418), (2684, 75709)]