201201165

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2377}}^1$

素因数の和:2424

約数の個数: 80

約数和(自身を含む): 414342720

約数和(自身を除く): 213141555

約数列:

[1, 3, 5, 9, 11, 15, 19, 27, 33, 45, 55, 57, 81, 95, 99, 135, 165, 171, 209, 285, 297, 405, 495, 513, 627, 855, 891, 1045, 1485, 1539, 1881, 2377, 2565, 3135, 4455, 5643, 7131, 7695, 9405, 11885, 16929, 21393, 26147, 28215, 35655, 45163, 64179, 78441, 84645, 106965, 130735, 135489, 192537, 225815, 235323, 320895, 392205, 406467, 496793, 677445, 705969, 962685, 1176615, 1219401, 1490379, 2032335, 2117907, 2483965, 3529845, 3658203, 4471137, 6097005, 7451895, 10589535, 13413411, 18291015, 22355685, 40240233, 67067055, 201201165]

約数ペア:

[(1, 201201165), (3, 67067055), (5, 40240233), (9, 22355685), (11, 18291015), (15, 13413411), (19, 10589535), (27, 7451895), (33, 6097005), (45, 4471137), (55, 3658203), (57, 3529845), (81, 2483965), (95, 2117907), (99, 2032335), (135, 1490379), (165, 1219401), (171, 1176615), (209, 962685), (285, 705969), (297, 677445), (405, 496793), (495, 406467), (513, 392205), (627, 320895), (855, 235323), (891, 225815), (1045, 192537), (1485, 135489), (1539, 130735), (1881, 106965), (2377, 84645), (2565, 78441), (3135, 64179), (4455, 45163), (5643, 35655), (7131, 28215), (7695, 26147), (9405, 21393), (11885, 16929)]