200522846

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{122719}}^1$

素因数の和:122783

約数の個数: 16

約数和(自身を含む): 323980800

約数和(自身を除く): 123457954

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 122719, 245438, 2331661, 4663322, 5276917, 10553834, 100261423, 200522846]

約数ペア:

[(1, 200522846), (2, 100261423), (19, 10553834), (38, 5276917), (43, 4663322), (86, 2331661), (817, 245438), (1634, 122719)]