201125404

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{564959}}^1$

素因数の和:565052

約数の個数: 12

約数和(自身を含む): 355924800

約数和(自身を除く): 154799396

約数列:

[1, 2, 4, 89, 178, 356, 564959, 1129918, 2259836, 50281351, 100562702, 201125404]

約数ペア:

[(1, 201125404), (2, 100562702), (4, 50281351), (89, 2259836), (178, 1129918), (356, 564959)]