204516646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{373}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 331752960

約数和(自身を除く): 127236314

約数列:

[1, 2, 19, 38, 47, 94, 307, 373, 614, 746, 893, 1786, 5833, 7087, 11666, 14174, 14429, 17531, 28858, 35062, 114511, 229022, 274151, 333089, 548302, 666178, 2175709, 4351418, 5382017, 10764034, 102258323, 204516646]

約数ペア:

[(1, 204516646), (2, 102258323), (19, 10764034), (38, 5382017), (47, 4351418), (94, 2175709), (307, 666178), (373, 548302), (614, 333089), (746, 274151), (893, 229022), (1786, 114511), (5833, 35062), (7087, 28858), (11666, 17531), (14174, 14429)]