99303890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{202661}}^1$

素因数の和:202682

約数の個数: 24

約数和(自身を含む): 207931212

約数和(自身を除く): 108627322

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 202661, 405322, 1013305, 1418627, 2026610, 2837254, 7093135, 9930389, 14186270, 19860778, 49651945, 99303890]

約数ペア:

[(1, 99303890), (2, 49651945), (5, 19860778), (7, 14186270), (10, 9930389), (14, 7093135), (35, 2837254), (49, 2026610), (70, 1418627), (98, 1013305), (245, 405322), (490, 202661)]