201051565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281191}}^1$

素因数の和:281220

約数の個数: 16

約数和(自身を含む): 283441536

約数和(自身を除く): 82389971

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 281191, 1405955, 3093101, 3655483, 15465505, 18277415, 40210313, 201051565]

約数ペア:

[(1, 201051565), (5, 40210313), (11, 18277415), (13, 15465505), (55, 3655483), (65, 3093101), (143, 1405955), (715, 281191)]