203478905

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{467}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 285742080

約数和(自身を除く): 82263175

約数列:

[1, 5, 7, 35, 59, 211, 295, 413, 467, 1055, 1477, 2065, 2335, 3269, 7385, 12449, 16345, 27553, 62245, 87143, 98537, 137765, 192871, 435715, 492685, 689759, 964355, 3448795, 5813683, 29068415, 40695781, 203478905]

約数ペア:

[(1, 203478905), (5, 40695781), (7, 29068415), (35, 5813683), (59, 3448795), (211, 964355), (295, 689759), (413, 492685), (467, 435715), (1055, 192871), (1477, 137765), (2065, 98537), (2335, 87143), (3269, 62245), (7385, 27553), (12449, 16345)]