200190998

素因数分解:

$2^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{17417}}^1$

素因数の和:18247

約数の個数: 16

約数和(自身を含む): 343622304

約数和(自身を除く): 143431306

約数列:

[1, 2, 7, 14, 821, 1642, 5747, 11494, 17417, 34834, 121919, 243838, 14299357, 28598714, 100095499, 200190998]

約数ペア:

[(1, 200190998), (2, 100095499), (7, 28598714), (14, 14299357), (821, 243838), (1642, 121919), (5747, 34834), (11494, 17417)]