207328972

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{6311}}^1$

素因数の和:6549

約数の個数: 24

約数和(自身を含む): 373266432

約数和(自身を除く): 165937460

約数列:

[1, 2, 4, 43, 86, 172, 191, 382, 764, 6311, 8213, 12622, 16426, 25244, 32852, 271373, 542746, 1085492, 1205401, 2410802, 4821604, 51832243, 103664486, 207328972]

約数ペア:

[(1, 207328972), (2, 103664486), (4, 51832243), (43, 4821604), (86, 2410802), (172, 1205401), (191, 1085492), (382, 542746), (764, 271373), (6311, 32852), (8213, 25244), (12622, 16426)]