205655972018

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{13690319}}^1$

素因数の和:13690394

約数の個数: 32

約数和(自身を含む): 374567155200

約数和(自身を除く): 168911183182

約数列:

[1, 2, 7, 14, 29, 37, 58, 74, 203, 259, 406, 518, 1073, 2146, 7511, 15022, 13690319, 27380638, 95832233, 191664466, 397019251, 506541803, 794038502, 1013083606, 2779134757, 3545792621, 5558269514, 7091585242, 14689712287, 29379424574, 102827986009, 205655972018]

約数ペア:

[(1, 205655972018), (2, 102827986009), (7, 29379424574), (14, 14689712287), (29, 7091585242), (37, 5558269514), (58, 3545792621), (74, 2779134757), (203, 1013083606), (259, 794038502), (406, 506541803), (518, 397019251), (1073, 191664466), (2146, 95832233), (7511, 27380638), (15022, 13690319)]