199698456

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{489457}}^1$

素因数の和:489483

約数の個数: 32

約数和(自身を含む): 528614640

約数和(自身を除く): 328916184

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 489457, 978914, 1468371, 1957828, 2936742, 3915656, 5873484, 8320769, 11746968, 16641538, 24962307, 33283076, 49924614, 66566152, 99849228, 199698456]

約数ペア:

[(1, 199698456), (2, 99849228), (3, 66566152), (4, 49924614), (6, 33283076), (8, 24962307), (12, 16641538), (17, 11746968), (24, 8320769), (34, 5873484), (51, 3915656), (68, 2936742), (102, 1957828), (136, 1468371), (204, 978914), (408, 489457)]