201814718

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{13901}}^1$

素因数の和:13988

約数の個数: 32

約数和(自身を含む): 372351168

約数和(自身を除く): 170536450

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 427, 854, 1037, 2074, 7259, 13901, 14518, 27802, 97307, 194614, 236317, 472634, 847961, 1654219, 1695922, 3308438, 5935727, 11871454, 14415337, 28830674, 100907359, 201814718]

約数ペア:

[(1, 201814718), (2, 100907359), (7, 28830674), (14, 14415337), (17, 11871454), (34, 5935727), (61, 3308438), (119, 1695922), (122, 1654219), (238, 847961), (427, 472634), (854, 236317), (1037, 194614), (2074, 97307), (7259, 27802), (13901, 14518)]