201244825

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{15217}}^1$

素因数の和:15273

約数の個数: 18

約数和(自身を含む): 260882174

約数和(自身を除く): 59637349

約数列:

[1, 5, 23, 25, 115, 529, 575, 2645, 13225, 15217, 76085, 349991, 380425, 1749955, 8049793, 8749775, 40248965, 201244825]

約数ペア:

[(1, 201244825), (5, 40248965), (23, 8749775), (25, 8049793), (115, 1749955), (529, 380425), (575, 349991), (2645, 76085), (13225, 15217)]