201656176

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{1423}}^1$

素因数の和:1969

約数の個数: 40

約数和(自身を含む): 414777024

約数和(自身を除く): 213120848

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 521, 1042, 1423, 2084, 2846, 4168, 5692, 8336, 8857, 11384, 17714, 22768, 24191, 35428, 48382, 70856, 96764, 141712, 193528, 387056, 741383, 1482766, 2965532, 5931064, 11862128, 12603511, 25207022, 50414044, 100828088, 201656176]

約数ペア:

[(1, 201656176), (2, 100828088), (4, 50414044), (8, 25207022), (16, 12603511), (17, 11862128), (34, 5931064), (68, 2965532), (136, 1482766), (272, 741383), (521, 387056), (1042, 193528), (1423, 141712), (2084, 96764), (2846, 70856), (4168, 48382), (5692, 35428), (8336, 24191), (8857, 22768), (11384, 17714)]