189262612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2707}}^1$

素因数の和:2956

約数の個数: 48

約数和(自身を含む): 414908928

約数和(自身を除く): 225646316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 227, 308, 454, 908, 1589, 2497, 2707, 3178, 4994, 5414, 6356, 9988, 10828, 17479, 18949, 29777, 34958, 37898, 59554, 69916, 75796, 119108, 208439, 416878, 614489, 833756, 1228978, 2457956, 4301423, 6759379, 8602846, 13518758, 17205692, 27037516, 47315653, 94631306, 189262612]

約数ペア:

[(1, 189262612), (2, 94631306), (4, 47315653), (7, 27037516), (11, 17205692), (14, 13518758), (22, 8602846), (28, 6759379), (44, 4301423), (77, 2457956), (154, 1228978), (227, 833756), (308, 614489), (454, 416878), (908, 208439), (1589, 119108), (2497, 75796), (2707, 69916), (3178, 59554), (4994, 37898), (5414, 34958), (6356, 29777), (9988, 18949), (10828, 17479)]