201717642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{252779}}^1$

素因数の和:252810

約数の個数: 32

約数和(自身を含む): 485337600

約数和(自身を除く): 283619958

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 252779, 505558, 758337, 1516674, 1769453, 3538906, 4802801, 5308359, 9605602, 10616718, 14408403, 28816806, 33619607, 67239214, 100858821, 201717642]

約数ペア:

[(1, 201717642), (2, 100858821), (3, 67239214), (6, 33619607), (7, 28816806), (14, 14408403), (19, 10616718), (21, 9605602), (38, 5308359), (42, 4802801), (57, 3538906), (114, 1769453), (133, 1516674), (266, 758337), (399, 505558), (798, 252779)]