201409136

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{141439}}^1$

素因数の和:141536

約数の個数: 20

約数和(自身を含む): 394617600

約数和(自身を除く): 193208464

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 141439, 282878, 565756, 1131512, 2263024, 12588071, 25176142, 50352284, 100704568, 201409136]

約数ペア:

[(1, 201409136), (2, 100704568), (4, 50352284), (8, 25176142), (16, 12588071), (89, 2263024), (178, 1131512), (356, 565756), (712, 282878), (1424, 141439)]