202972077

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1693}}^1$

素因数の和:1890

約数の個数: 48

約数和(自身を含む): 367855488

約数和(自身を除く): 164883411

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 173, 231, 519, 693, 1211, 1557, 1693, 1903, 3633, 5079, 5709, 10899, 11851, 13321, 15237, 17127, 18623, 35553, 39963, 55869, 106659, 119889, 130361, 167607, 292889, 391083, 878667, 1173249, 2050223, 2636001, 3221779, 6150669, 9665337, 18452007, 22552453, 28996011, 67657359, 202972077]

約数ペア:

[(1, 202972077), (3, 67657359), (7, 28996011), (9, 22552453), (11, 18452007), (21, 9665337), (33, 6150669), (63, 3221779), (77, 2636001), (99, 2050223), (173, 1173249), (231, 878667), (519, 391083), (693, 292889), (1211, 167607), (1557, 130361), (1693, 119889), (1903, 106659), (3633, 55869), (5079, 39963), (5709, 35553), (10899, 18623), (11851, 17127), (13321, 15237)]