207300320

素因数分解:

$2^5\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{1279}}^1$

素因数の和:2307

約数の個数: 48

約数和(自身を含む): 490613760

約数和(自身を除く): 283313440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1013, 1279, 2026, 2558, 4052, 5065, 5116, 6395, 8104, 10130, 10232, 12790, 16208, 20260, 20464, 25580, 32416, 40520, 40928, 51160, 81040, 102320, 162080, 204640, 1295627, 2591254, 5182508, 6478135, 10365016, 12956270, 20730032, 25912540, 41460064, 51825080, 103650160, 207300320]

約数ペア:

[(1, 207300320), (2, 103650160), (4, 51825080), (5, 41460064), (8, 25912540), (10, 20730032), (16, 12956270), (20, 10365016), (32, 6478135), (40, 5182508), (80, 2591254), (160, 1295627), (1013, 204640), (1279, 162080), (2026, 102320), (2558, 81040), (4052, 51160), (5065, 40928), (5116, 40520), (6395, 32416), (8104, 25580), (10130, 20464), (10232, 20260), (12790, 16208)]