202181265

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3491}}^1$

素因数の和:3532

約数の個数: 80

約数和(自身を含む): 425912256

約数和(自身を除く): 223730991

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 81, 99, 117, 135, 143, 165, 195, 297, 351, 405, 429, 495, 585, 715, 891, 1053, 1287, 1485, 1755, 2145, 3491, 3861, 4455, 5265, 6435, 10473, 11583, 17455, 19305, 31419, 38401, 45383, 52365, 57915, 94257, 115203, 136149, 157095, 192005, 226915, 282771, 345609, 408447, 471285, 499213, 576015, 680745, 1036827, 1225341, 1413855, 1497639, 1728045, 2042235, 2496065, 3110481, 3676023, 4492917, 5184135, 6126705, 7488195, 13478751, 15552405, 18380115, 22464585, 40436253, 67393755, 202181265]

約数ペア:

[(1, 202181265), (3, 67393755), (5, 40436253), (9, 22464585), (11, 18380115), (13, 15552405), (15, 13478751), (27, 7488195), (33, 6126705), (39, 5184135), (45, 4492917), (55, 3676023), (65, 3110481), (81, 2496065), (99, 2042235), (117, 1728045), (135, 1497639), (143, 1413855), (165, 1225341), (195, 1036827), (297, 680745), (351, 576015), (405, 499213), (429, 471285), (495, 408447), (585, 345609), (715, 282771), (891, 226915), (1053, 192005), (1287, 157095), (1485, 136149), (1755, 115203), (2145, 94257), (3491, 57915), (3861, 52365), (4455, 45383), (5265, 38401), (6435, 31419), (10473, 19305), (11583, 17455)]