201943807

素因数分解:

${\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1\times {\mathrm{311}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 220147200

約数和(自身を除く): 18203393

約数列:

[1, 13, 199, 251, 311, 2587, 3263, 4043, 49949, 61889, 78061, 649337, 804557, 1014793, 15534139, 201943807]

約数ペア:

[(1, 201943807), (13, 15534139), (199, 1014793), (251, 804557), (311, 649337), (2587, 78061), (3263, 61889), (4043, 49949)]