199971996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2380619}}^1$

素因数の和:2380633

約数の個数: 24

約数和(自身を含む): 533258880

約数和(自身を除く): 333286884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2380619, 4761238, 7141857, 9522476, 14283714, 16664333, 28567428, 33328666, 49992999, 66657332, 99985998, 199971996]

約数ペア:

[(1, 199971996), (2, 99985998), (3, 66657332), (4, 49992999), (6, 33328666), (7, 28567428), (12, 16664333), (14, 14283714), (21, 9522476), (28, 7141857), (42, 4761238), (84, 2380619)]