207907432

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{1151}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 397163520

約数和(自身を除く): 189256088

約数列:

[1, 2, 4, 8, 67, 134, 268, 337, 536, 674, 1151, 1348, 2302, 2696, 4604, 9208, 22579, 45158, 77117, 90316, 154234, 180632, 308468, 387887, 616936, 775774, 1551548, 3103096, 25988429, 51976858, 103953716, 207907432]

約数ペア:

[(1, 207907432), (2, 103953716), (4, 51976858), (8, 25988429), (67, 3103096), (134, 1551548), (268, 775774), (337, 616936), (536, 387887), (674, 308468), (1151, 180632), (1348, 154234), (2302, 90316), (2696, 77117), (4604, 45158), (9208, 22579)]