201326790592

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{66930449}}^1$

素因数の和:66930508

約数の個数: 28

約数和(自身を含む): 408008023200

約数和(自身を除く): 206681232608

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 66930449, 133860898, 267721796, 535443592, 1070887184, 2141774368, 3145731103, 4283548736, 6291462206, 12582924412, 25165848824, 50331697648, 100663395296, 201326790592]

約数ペア:

[(1, 201326790592), (2, 100663395296), (4, 50331697648), (8, 25165848824), (16, 12582924412), (32, 6291462206), (47, 4283548736), (64, 3145731103), (94, 2141774368), (188, 1070887184), (376, 535443592), (752, 267721796), (1504, 133860898), (3008, 66930449)]