203498330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{171007}}^1$

素因数の和:171038

約数の個数: 32

約数和(自身を含む): 443252736

約数和(自身を除く): 239754406

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 171007, 342014, 855035, 1197049, 1710070, 2394098, 2907119, 5814238, 5985245, 11970490, 14535595, 20349833, 29071190, 40699666, 101749165, 203498330]

約数ペア:

[(1, 203498330), (2, 101749165), (5, 40699666), (7, 29071190), (10, 20349833), (14, 14535595), (17, 11970490), (34, 5985245), (35, 5814238), (70, 2907119), (85, 2394098), (119, 1710070), (170, 1197049), (238, 855035), (595, 342014), (1190, 171007)]