200694739

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2953}}^1$

素因数の和:3059

約数の個数: 24

約数和(自身を含む): 249199440

約数和(自身を除く): 48504701

約数列:

[1, 7, 19, 49, 73, 133, 511, 931, 1387, 2953, 3577, 9709, 20671, 56107, 67963, 144697, 215569, 392749, 1508983, 2749243, 4095811, 10562881, 28670677, 200694739]

約数ペア:

[(1, 200694739), (7, 28670677), (19, 10562881), (49, 4095811), (73, 2749243), (133, 1508983), (511, 392749), (931, 215569), (1387, 144697), (2953, 67963), (3577, 56107), (9709, 20671)]