201734505

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3929}}^1$

素因数の和:4110

約数の個数: 48

約数和(自身を含む): 402180480

約数和(自身を除く): 200445975

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 163, 315, 489, 815, 1141, 1467, 2445, 3423, 3929, 5705, 7335, 10269, 11787, 17115, 19645, 27503, 35361, 51345, 58935, 82509, 137515, 176805, 247527, 412545, 640427, 1237635, 1921281, 3202135, 4482989, 5763843, 9606405, 13448967, 22414945, 28819215, 40346901, 67244835, 201734505]

約数ペア:

[(1, 201734505), (3, 67244835), (5, 40346901), (7, 28819215), (9, 22414945), (15, 13448967), (21, 9606405), (35, 5763843), (45, 4482989), (63, 3202135), (105, 1921281), (163, 1237635), (315, 640427), (489, 412545), (815, 247527), (1141, 176805), (1467, 137515), (2445, 82509), (3423, 58935), (3929, 51345), (5705, 35361), (7335, 27503), (10269, 19645), (11787, 17115)]