210079727

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 264176640

約数和(自身を除く): 54096913

約数列:

[1, 11, 13, 17, 103, 143, 187, 221, 839, 1133, 1339, 1751, 2431, 9229, 10907, 14263, 14729, 19261, 22763, 86417, 119977, 156893, 185419, 250393, 950587, 1123421, 1469089, 2039609, 12357631, 16159979, 19098157, 210079727]

約数ペア:

[(1, 210079727), (11, 19098157), (13, 16159979), (17, 12357631), (103, 2039609), (143, 1469089), (187, 1123421), (221, 950587), (839, 250393), (1133, 185419), (1339, 156893), (1751, 119977), (2431, 86417), (9229, 22763), (10907, 19261), (14263, 14729)]