201202256

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{159179}}^1$

素因数の和:159266

約数の個数: 20

約数和(自身を含む): 394766400

約数和(自身を除く): 193564144

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 159179, 318358, 636716, 1273432, 2546864, 12575141, 25150282, 50300564, 100601128, 201202256]

約数ペア:

[(1, 201202256), (2, 100601128), (4, 50300564), (8, 25150282), (16, 12575141), (79, 2546864), (158, 1273432), (316, 636716), (632, 318358), (1264, 159179)]