201243660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71363}}^1$

素因数の和:71422

約数の個数: 48

約数和(自身を含む): 575479296

約数和(自身を除く): 374235636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 71363, 142726, 214089, 285452, 356815, 428178, 713630, 856356, 1070445, 1427260, 2140890, 3354061, 4281780, 6708122, 10062183, 13416244, 16770305, 20124366, 33540610, 40248732, 50310915, 67081220, 100621830, 201243660]

約数ペア:

[(1, 201243660), (2, 100621830), (3, 67081220), (4, 50310915), (5, 40248732), (6, 33540610), (10, 20124366), (12, 16770305), (15, 13416244), (20, 10062183), (30, 6708122), (47, 4281780), (60, 3354061), (94, 2140890), (141, 1427260), (188, 1070445), (235, 856356), (282, 713630), (470, 428178), (564, 356815), (705, 285452), (940, 214089), (1410, 142726), (2820, 71363)]