201688245

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12347}}^1$

素因数の和:12383

約数の個数: 48

約数和(自身を含む): 394148160

約数和(自身を除く): 192459915

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 121, 135, 165, 297, 363, 495, 605, 1089, 1485, 1815, 3267, 5445, 12347, 16335, 37041, 61735, 111123, 135817, 185205, 333369, 407451, 555615, 679085, 1222353, 1493987, 1666845, 2037255, 3667059, 4481961, 6111765, 7469935, 13445883, 18335295, 22409805, 40337649, 67229415, 201688245]

約数ペア:

[(1, 201688245), (3, 67229415), (5, 40337649), (9, 22409805), (11, 18335295), (15, 13445883), (27, 7469935), (33, 6111765), (45, 4481961), (55, 3667059), (99, 2037255), (121, 1666845), (135, 1493987), (165, 1222353), (297, 679085), (363, 555615), (495, 407451), (605, 333369), (1089, 185205), (1485, 135817), (1815, 111123), (3267, 61735), (5445, 37041), (12347, 16335)]