201798584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1940371}}^1$

素因数の和:1940390

約数の個数: 16

約数和(自身を含む): 407478120

約数和(自身を除く): 205679536

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1940371, 3880742, 7761484, 15522968, 25224823, 50449646, 100899292, 201798584]

約数ペア:

[(1, 201798584), (2, 100899292), (4, 50449646), (8, 25224823), (13, 15522968), (26, 7761484), (52, 3880742), (104, 1940371)]