207612145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7309}}^1$

素因数の和:7369

約数の個数: 32

約数和(自身を含む): 294739200

約数和(自身を除く): 87127055

約数列:

[1, 5, 13, 19, 23, 65, 95, 115, 247, 299, 437, 1235, 1495, 2185, 5681, 7309, 28405, 36545, 95017, 138871, 168107, 475085, 694355, 840535, 1805323, 2185391, 3194033, 9026615, 10926955, 15970165, 41522429, 207612145]

約数ペア:

[(1, 207612145), (5, 41522429), (13, 15970165), (19, 10926955), (23, 9026615), (65, 3194033), (95, 2185391), (115, 1805323), (247, 840535), (299, 694355), (437, 475085), (1235, 168107), (1495, 138871), (2185, 95017), (5681, 36545), (7309, 28405)]