201345040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193601}}^1$

素因数の和:193627

約数の個数: 40

約数和(自身を含む): 504139608

約数和(自身を除く): 302794568

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 193601, 387202, 774404, 968005, 1548808, 1936010, 2516813, 3097616, 3872020, 5033626, 7744040, 10067252, 12584065, 15488080, 20134504, 25168130, 40269008, 50336260, 100672520, 201345040]

約数ペア:

[(1, 201345040), (2, 100672520), (4, 50336260), (5, 40269008), (8, 25168130), (10, 20134504), (13, 15488080), (16, 12584065), (20, 10067252), (26, 7744040), (40, 5033626), (52, 3872020), (65, 3097616), (80, 2516813), (104, 1936010), (130, 1548808), (208, 968005), (260, 774404), (520, 387202), (1040, 193601)]