205360078

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6569}}^1$

素因数の和:6625

約数の個数: 48

約数和(自身を含む): 404449200

約数和(自身を除く): 199089122

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 154, 203, 319, 406, 539, 638, 1078, 1421, 2233, 2842, 4466, 6569, 13138, 15631, 31262, 45983, 72259, 91966, 144518, 190501, 321881, 381002, 505813, 643762, 1011626, 1333507, 2095511, 2667014, 3540691, 4191022, 7081382, 9334549, 14668577, 18669098, 29337154, 102680039, 205360078]

約数ペア:

[(1, 205360078), (2, 102680039), (7, 29337154), (11, 18669098), (14, 14668577), (22, 9334549), (29, 7081382), (49, 4191022), (58, 3540691), (77, 2667014), (98, 2095511), (154, 1333507), (203, 1011626), (319, 643762), (406, 505813), (539, 381002), (638, 321881), (1078, 190501), (1421, 144518), (2233, 91966), (2842, 72259), (4466, 45983), (6569, 31262), (13138, 15631)]