200619412

素因数分解:

$2^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{10369}}^1$

素因数の和:11071

約数の個数: 24

約数和(自身を含む): 401858240

約数和(自身を除く): 201238828

約数列:

[1, 2, 4, 7, 14, 28, 691, 1382, 2764, 4837, 9674, 10369, 19348, 20738, 41476, 72583, 145166, 290332, 7164979, 14329958, 28659916, 50154853, 100309706, 200619412]

約数ペア:

[(1, 200619412), (2, 100309706), (4, 50154853), (7, 28659916), (14, 14329958), (28, 7164979), (691, 290332), (1382, 145166), (2764, 72583), (4837, 41476), (9674, 20738), (10369, 19348)]