207919835

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 267252480

約数和(自身を除く): 59332645

約数列:

[1, 5, 37, 43, 59, 185, 215, 295, 443, 1591, 2183, 2215, 2537, 7955, 10915, 12685, 16391, 19049, 26137, 81955, 93869, 95245, 130685, 469345, 704813, 967069, 1123891, 3524065, 4835345, 5619455, 41583967, 207919835]

約数ペア:

[(1, 207919835), (5, 41583967), (37, 5619455), (43, 4835345), (59, 3524065), (185, 1123891), (215, 967069), (295, 704813), (443, 469345), (1591, 130685), (2183, 95245), (2215, 93869), (2537, 81955), (7955, 26137), (10915, 19049), (12685, 16391)]