200207778

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{7517}}^1$

素因数の和:7738

約数の個数: 32

約数和(自身を含む): 420045696

約数和(自身を除く): 219837918

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 193, 386, 579, 1158, 4439, 7517, 8878, 13317, 15034, 22551, 26634, 45102, 172891, 345782, 518673, 1037346, 1450781, 2901562, 4352343, 8704686, 33367963, 66735926, 100103889, 200207778]

約数ペア:

[(1, 200207778), (2, 100103889), (3, 66735926), (6, 33367963), (23, 8704686), (46, 4352343), (69, 2901562), (138, 1450781), (193, 1037346), (386, 518673), (579, 345782), (1158, 172891), (4439, 45102), (7517, 26634), (8878, 22551), (13317, 15034)]