201887208716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{16919813}}^1$

素因数の和:16919993

約数の個数: 24

約数和(自身を含む): 374266285680

約数和(自身を除く): 172379076964

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2983, 5966, 11932, 16919813, 33839626, 67679252, 321476447, 642952894, 1285905788, 2656410641, 5312821282, 10625642564, 50471802179, 100943604358, 201887208716]

約数ペア:

[(1, 201887208716), (2, 100943604358), (4, 50471802179), (19, 10625642564), (38, 5312821282), (76, 2656410641), (157, 1285905788), (314, 642952894), (628, 321476447), (2983, 67679252), (5966, 33839626), (11932, 16919813)]