202288478

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{2399}}^1$

素因数の和:2744

約数の個数: 32

約数和(自身を含む): 366336000

約数和(自身を除く): 164047522

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 317, 634, 2219, 2399, 4438, 4798, 6023, 12046, 16793, 33586, 42161, 45581, 84322, 91162, 319067, 638134, 760483, 1520966, 5323381, 10646762, 14449177, 28898354, 101144239, 202288478]

約数ペア:

[(1, 202288478), (2, 101144239), (7, 28898354), (14, 14449177), (19, 10646762), (38, 5323381), (133, 1520966), (266, 760483), (317, 638134), (634, 319067), (2219, 91162), (2399, 84322), (4438, 45581), (4798, 42161), (6023, 33586), (12046, 16793)]