201396656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{3967}}^1$

素因数の和:4161

約数の個数: 40

約数和(自身を含む): 413306880

約数和(自身を除く): 211910224

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 167, 304, 334, 668, 1336, 2672, 3173, 3967, 6346, 7934, 12692, 15868, 25384, 31736, 50768, 63472, 75373, 150746, 301492, 602984, 662489, 1205968, 1324978, 2649956, 5299912, 10599824, 12587291, 25174582, 50349164, 100698328, 201396656]

約数ペア:

[(1, 201396656), (2, 100698328), (4, 50349164), (8, 25174582), (16, 12587291), (19, 10599824), (38, 5299912), (76, 2649956), (152, 1324978), (167, 1205968), (304, 662489), (334, 602984), (668, 301492), (1336, 150746), (2672, 75373), (3173, 63472), (3967, 50768), (6346, 31736), (7934, 25384), (12692, 15868)]