200288972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{10729}}^1$

素因数の和:11105

約数の個数: 24

約数和(自身を含む): 378554400

約数和(自身を除く): 178265428

約数列:

[1, 2, 4, 13, 26, 52, 359, 718, 1436, 4667, 9334, 10729, 18668, 21458, 42916, 139477, 278954, 557908, 3851711, 7703422, 15406844, 50072243, 100144486, 200288972]

約数ペア:

[(1, 200288972), (2, 100144486), (4, 50072243), (13, 15406844), (26, 7703422), (52, 3851711), (359, 557908), (718, 278954), (1436, 139477), (4667, 42916), (9334, 21458), (10729, 18668)]