201864972

素因数分解:

$2^2\times 3^1\times {\mathrm{397}}^1\times {\mathrm{42373}}^1$

素因数の和:42777

約数の個数: 24

約数和(自身を含む): 472215856

約数和(自身を除く): 270350884

約数列:

[1, 2, 3, 4, 6, 12, 397, 794, 1191, 1588, 2382, 4764, 42373, 84746, 127119, 169492, 254238, 508476, 16822081, 33644162, 50466243, 67288324, 100932486, 201864972]

約数ペア:

[(1, 201864972), (2, 100932486), (3, 67288324), (4, 50466243), (6, 33644162), (12, 16822081), (397, 508476), (794, 254238), (1191, 169492), (1588, 127119), (2382, 84746), (4764, 42373)]