196172368

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{12601}}^1$

素因数の和:12755

約数の個数: 40

約数和(自身を含む): 437541440

約数和(自身を除く): 241369072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 7784, 12601, 15568, 25202, 50404, 88207, 100808, 176414, 201616, 352828, 705656, 1411312, 1751539, 3503078, 7006156, 12260773, 14012312, 24521546, 28024624, 49043092, 98086184, 196172368]

約数ペア:

[(1, 196172368), (2, 98086184), (4, 49043092), (7, 28024624), (8, 24521546), (14, 14012312), (16, 12260773), (28, 7006156), (56, 3503078), (112, 1751539), (139, 1411312), (278, 705656), (556, 352828), (973, 201616), (1112, 176414), (1946, 100808), (2224, 88207), (3892, 50404), (7784, 25202), (12601, 15568)]