200765825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4091}}^1$

素因数の和:4265

約数の個数: 24

約数和(自身を含む): 269941056

約数和(自身を除く): 69175231

約数列:

[1, 5, 13, 25, 65, 151, 325, 755, 1963, 3775, 4091, 9815, 20455, 49075, 53183, 102275, 265915, 617741, 1329575, 3088705, 8030633, 15443525, 40153165, 200765825]

約数ペア:

[(1, 200765825), (5, 40153165), (13, 15443525), (25, 8030633), (65, 3088705), (151, 1329575), (325, 617741), (755, 265915), (1963, 102275), (3775, 53183), (4091, 49075), (9815, 20455)]