202225775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{8179}}^1$

素因数の和:8255

約数の個数: 24

約数和(自身を含む): 267780480

約数和(自身を除く): 65554705

約数列:

[1, 5, 23, 25, 43, 115, 215, 575, 989, 1075, 4945, 8179, 24725, 40895, 188117, 204475, 351697, 940585, 1758485, 4702925, 8089031, 8792425, 40445155, 202225775]

約数ペア:

[(1, 202225775), (5, 40445155), (23, 8792425), (25, 8089031), (43, 4702925), (115, 1758485), (215, 940585), (575, 351697), (989, 204475), (1075, 188117), (4945, 40895), (8179, 24725)]