201317311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1\times {\mathrm{599}}^1$

素因数の和:966

約数の個数: 16

約数和(自身を含む): 220147200

約数和(自身を除く): 18829889

約数列:

[1, 13, 103, 251, 599, 1339, 3263, 7787, 25853, 61697, 150349, 336089, 802061, 1954537, 15485947, 201317311]

約数ペア:

[(1, 201317311), (13, 15485947), (103, 1954537), (251, 802061), (599, 336089), (1339, 150349), (3263, 61697), (7787, 25853)]