208839636

素因数分解:

$2^2\times 3^2\times {\mathrm{2143}}^1\times {\mathrm{2707}}^1$

素因数の和:4860

約数の個数: 36

約数和(自身を含む): 528341632

約数和(自身を除く): 319501996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2143, 2707, 4286, 5414, 6429, 8121, 8572, 10828, 12858, 16242, 19287, 24363, 25716, 32484, 38574, 48726, 77148, 97452, 5801101, 11602202, 17403303, 23204404, 34806606, 52209909, 69613212, 104419818, 208839636]

約数ペア:

[(1, 208839636), (2, 104419818), (3, 69613212), (4, 52209909), (6, 34806606), (9, 23204404), (12, 17403303), (18, 11602202), (36, 5801101), (2143, 97452), (2707, 77148), (4286, 48726), (5414, 38574), (6429, 32484), (8121, 25716), (8572, 24363), (10828, 19287), (12858, 16242)]