201492070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{2753}}^1$

素因数の和:3336

約数の個数: 32

約数和(自身を含む): 391420512

約数和(自身を除く): 189928442

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 563, 1126, 2753, 2815, 5506, 5630, 7319, 13765, 14638, 27530, 35789, 36595, 71578, 73190, 178945, 357890, 1549939, 3099878, 7749695, 15499390, 20149207, 40298414, 100746035, 201492070]

約数ペア:

[(1, 201492070), (2, 100746035), (5, 40298414), (10, 20149207), (13, 15499390), (26, 7749695), (65, 3099878), (130, 1549939), (563, 357890), (1126, 178945), (2753, 73190), (2815, 71578), (5506, 36595), (5630, 35789), (7319, 27530), (13765, 14638)]