200999056

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{883}}^1$

素因数の和:1279

約数の個数: 40

約数和(自身を含む): 400536864

約数和(自身を除く): 199537808

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 347, 656, 694, 883, 1388, 1766, 2776, 3532, 5552, 7064, 14128, 14227, 28454, 36203, 56908, 72406, 113816, 144812, 227632, 289624, 306401, 579248, 612802, 1225604, 2451208, 4902416, 12562441, 25124882, 50249764, 100499528, 200999056]

約数ペア:

[(1, 200999056), (2, 100499528), (4, 50249764), (8, 25124882), (16, 12562441), (41, 4902416), (82, 2451208), (164, 1225604), (328, 612802), (347, 579248), (656, 306401), (694, 289624), (883, 227632), (1388, 144812), (1766, 113816), (2776, 72406), (3532, 56908), (5552, 36203), (7064, 28454), (14128, 14227)]