191009200

素因数分解:

$2^4\times 5^2\times {\mathrm{477523}}^1$

素因数の和:477541

約数の個数: 30

約数和(自身を含む): 458900564

約数和(自身を除く): 267891364

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 477523, 955046, 1910092, 2387615, 3820184, 4775230, 7640368, 9550460, 11938075, 19100920, 23876150, 38201840, 47752300, 95504600, 191009200]

約数ペア:

[(1, 191009200), (2, 95504600), (4, 47752300), (5, 38201840), (8, 23876150), (10, 19100920), (16, 11938075), (20, 9550460), (25, 7640368), (40, 4775230), (50, 3820184), (80, 2387615), (100, 1910092), (200, 955046), (400, 477523)]