201087484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{24631}}^1$

素因数の和:24805

約数の個数: 24

約数和(自身を含む): 381401888

約数和(自身を除く): 180314404

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 24631, 49262, 98524, 320203, 640406, 1280812, 3867067, 7734134, 15468268, 50271871, 100543742, 201087484]

約数ペア:

[(1, 201087484), (2, 100543742), (4, 50271871), (13, 15468268), (26, 7734134), (52, 3867067), (157, 1280812), (314, 640406), (628, 320203), (2041, 98524), (4082, 49262), (8164, 24631)]