199606502

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{7109}}^1$

素因数の和:7351

約数の個数: 16

約数和(自身を含む): 304592400

約数和(自身を除く): 104985898

約数列:

[1, 2, 101, 139, 202, 278, 7109, 14039, 14218, 28078, 718009, 988151, 1436018, 1976302, 99803251, 199606502]

約数ペア:

[(1, 199606502), (2, 99803251), (101, 1976302), (139, 1436018), (202, 988151), (278, 718009), (7109, 28078), (14039, 14218)]