200041384

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{280957}}^1$

素因数の和:281052

約数の個数: 16

約数和(自身を含む): 379293300

約数和(自身を除く): 179251916

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 280957, 561914, 1123828, 2247656, 25005173, 50010346, 100020692, 200041384]

約数ペア:

[(1, 200041384), (2, 100020692), (4, 50010346), (8, 25005173), (89, 2247656), (178, 1123828), (356, 561914), (712, 280957)]