201996742

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{3623}}^1$

素因数の和:4143

約数の個数: 16

約数和(自身を含む): 308721312

約数和(自身を除く): 106724570

約数列:

[1, 2, 61, 122, 457, 914, 3623, 7246, 27877, 55754, 221003, 442006, 1655711, 3311422, 100998371, 201996742]

約数ペア:

[(1, 201996742), (2, 100998371), (61, 3311422), (122, 1655711), (457, 442006), (914, 221003), (3623, 55754), (7246, 27877)]