204370156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{34039}}^1$

素因数の和:34141

約数の個数: 24

約数和(自身を含む): 381248000

約数和(自身を除く): 176877844

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 34039, 68078, 136156, 646741, 1293482, 2586964, 2689081, 5378162, 10756324, 51092539, 102185078, 204370156]

約数ペア:

[(1, 204370156), (2, 102185078), (4, 51092539), (19, 10756324), (38, 5378162), (76, 2689081), (79, 2586964), (158, 1293482), (316, 646741), (1501, 136156), (3002, 68078), (6004, 34039)]