202281261

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{701}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 340599168

約数和(自身を除く): 138317907

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 151, 273, 453, 637, 701, 1057, 1911, 1963, 2103, 3171, 4907, 5889, 7399, 9113, 13741, 14721, 22197, 27339, 34349, 41223, 63791, 96187, 103047, 105851, 191373, 288561, 317553, 446537, 740957, 1339611, 1376063, 2222871, 4128189, 5186699, 9632441, 15560097, 28897323, 67427087, 202281261]

約数ペア:

[(1, 202281261), (3, 67427087), (7, 28897323), (13, 15560097), (21, 9632441), (39, 5186699), (49, 4128189), (91, 2222871), (147, 1376063), (151, 1339611), (273, 740957), (453, 446537), (637, 317553), (701, 288561), (1057, 191373), (1911, 105851), (1963, 103047), (2103, 96187), (3171, 63791), (4907, 41223), (5889, 34349), (7399, 27339), (9113, 22197), (13741, 14721)]