194617876

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:520

約数の個数: 36

約数和(自身を含む): 355084884

約数和(自身を除く): 160467008

約数列:

[1, 2, 4, 31, 62, 124, 197, 257, 394, 514, 788, 961, 1028, 1922, 3844, 6107, 7967, 12214, 15934, 24428, 31868, 50629, 101258, 189317, 202516, 246977, 378634, 493954, 757268, 987908, 1569499, 3138998, 6277996, 48654469, 97308938, 194617876]

約数ペア:

[(1, 194617876), (2, 97308938), (4, 48654469), (31, 6277996), (62, 3138998), (124, 1569499), (197, 987908), (257, 757268), (394, 493954), (514, 378634), (788, 246977), (961, 202516), (1028, 189317), (1922, 101258), (3844, 50629), (6107, 31868), (7967, 24428), (12214, 15934)]