103748210

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 190209600

約数和(自身を除く): 86461390

約数列:

[1, 2, 5, 10, 101, 139, 202, 278, 505, 695, 739, 1010, 1390, 1478, 3695, 7390, 14039, 28078, 70195, 74639, 102721, 140390, 149278, 205442, 373195, 513605, 746390, 1027210, 10374821, 20749642, 51874105, 103748210]

約数ペア:

[(1, 103748210), (2, 51874105), (5, 20749642), (10, 10374821), (101, 1027210), (139, 746390), (202, 513605), (278, 373195), (505, 205442), (695, 149278), (739, 140390), (1010, 102721), (1390, 74639), (1478, 70195), (3695, 28078), (7390, 14039)]