207943330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{80287}}^1$

素因数の和:80338

約数の個数: 32

約数和(自身を含む): 439335936

約数和(自身を除く): 231392606

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 80287, 160574, 401435, 562009, 802870, 1124018, 2810045, 2970619, 5620090, 5941238, 14853095, 20794333, 29706190, 41588666, 103971665, 207943330]

約数ペア:

[(1, 207943330), (2, 103971665), (5, 41588666), (7, 29706190), (10, 20794333), (14, 14853095), (35, 5941238), (37, 5620090), (70, 2970619), (74, 2810045), (185, 1124018), (259, 802870), (370, 562009), (518, 401435), (1295, 160574), (2590, 80287)]