207730210

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1\times {\mathrm{907}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 385064640

約数和(自身を除く): 177334430

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 619, 907, 1238, 1814, 3095, 4535, 6190, 9070, 22903, 33559, 45806, 67118, 114515, 167795, 229030, 335590, 561433, 1122866, 2807165, 5614330, 20773021, 41546042, 103865105, 207730210]

約数ペア:

[(1, 207730210), (2, 103865105), (5, 41546042), (10, 20773021), (37, 5614330), (74, 2807165), (185, 1122866), (370, 561433), (619, 335590), (907, 229030), (1238, 167795), (1814, 114515), (3095, 67118), (4535, 45806), (6190, 33559), (9070, 22903)]