200810918

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1709}}^1$

素因数の和:1845

約数の個数: 48

約数和(自身を含む): 385981200

約数和(自身を除く): 185170282

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 109, 154, 218, 539, 763, 1078, 1199, 1526, 1709, 2398, 3418, 5341, 8393, 10682, 11963, 16786, 18799, 23926, 37598, 58751, 83741, 117502, 131593, 167482, 186281, 263186, 372562, 921151, 1303967, 1842302, 2049091, 2607934, 4098182, 9127769, 14343637, 18255538, 28687274, 100405459, 200810918]

約数ペア:

[(1, 200810918), (2, 100405459), (7, 28687274), (11, 18255538), (14, 14343637), (22, 9127769), (49, 4098182), (77, 2607934), (98, 2049091), (109, 1842302), (154, 1303967), (218, 921151), (539, 372562), (763, 263186), (1078, 186281), (1199, 167482), (1526, 131593), (1709, 117502), (2398, 83741), (3418, 58751), (5341, 37598), (8393, 23926), (10682, 18799), (11963, 16786)]