201621734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{39799}}^1$

素因数の和:39967

約数の個数: 16

約数和(自身を含む): 322380000

約数和(自身を除く): 120758266

約数列:

[1, 2, 17, 34, 149, 298, 2533, 5066, 39799, 79598, 676583, 1353166, 5930051, 11860102, 100810867, 201621734]

約数ペア:

[(1, 201621734), (2, 100810867), (17, 11860102), (34, 5930051), (149, 1353166), (298, 676583), (2533, 79598), (5066, 39799)]