201103665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1993}}^1$

素因数の和:2070

約数の個数: 48

約数和(自身を含む): 380168064

約数和(自身を除く): 179064399

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 961, 1085, 1993, 2883, 3255, 4805, 5979, 6727, 9965, 13951, 14415, 20181, 29895, 33635, 41853, 61783, 69755, 100905, 185349, 209265, 308915, 432481, 926745, 1297443, 1915273, 2162405, 5745819, 6487215, 9576365, 13406911, 28729095, 40220733, 67034555, 201103665]

約数ペア:

[(1, 201103665), (3, 67034555), (5, 40220733), (7, 28729095), (15, 13406911), (21, 9576365), (31, 6487215), (35, 5745819), (93, 2162405), (105, 1915273), (155, 1297443), (217, 926745), (465, 432481), (651, 308915), (961, 209265), (1085, 185349), (1993, 100905), (2883, 69755), (3255, 61783), (4805, 41853), (5979, 33635), (6727, 29895), (9965, 20181), (13951, 14415)]