201127900

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{18797}}^1$

素因数の和:18918

約数の個数: 36

約数和(自身を含む): 440549928

約数和(自身を除く): 239422028

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 214, 428, 535, 1070, 2140, 2675, 5350, 10700, 18797, 37594, 75188, 93985, 187970, 375940, 469925, 939850, 1879700, 2011279, 4022558, 8045116, 10056395, 20112790, 40225580, 50281975, 100563950, 201127900]

約数ペア:

[(1, 201127900), (2, 100563950), (4, 50281975), (5, 40225580), (10, 20112790), (20, 10056395), (25, 8045116), (50, 4022558), (100, 2011279), (107, 1879700), (214, 939850), (428, 469925), (535, 375940), (1070, 187970), (2140, 93985), (2675, 75188), (5350, 37594), (10700, 18797)]