201380072

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{1621}}^1$

素因数の和:1973

約数の個数: 32

約数和(自身を含む): 386263080

約数和(自身を除く): 184883008

約数列:

[1, 2, 4, 8, 53, 106, 212, 293, 424, 586, 1172, 1621, 2344, 3242, 6484, 12968, 15529, 31058, 62116, 85913, 124232, 171826, 343652, 474953, 687304, 949906, 1899812, 3799624, 25172509, 50345018, 100690036, 201380072]

約数ペア:

[(1, 201380072), (2, 100690036), (4, 50345018), (8, 25172509), (53, 3799624), (106, 1899812), (212, 949906), (293, 687304), (424, 474953), (586, 343652), (1172, 171826), (1621, 124232), (2344, 85913), (3242, 62116), (6484, 31058), (12968, 15529)]