201830685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{23159}}^1$

素因数の和:23257

約数の個数: 32

約数和(自身を含む): 373524480

約数和(自身を除く): 171693795

約数列:

[1, 3, 5, 7, 15, 21, 35, 83, 105, 249, 415, 581, 1245, 1743, 2905, 8715, 23159, 69477, 115795, 162113, 347385, 486339, 810565, 1922197, 2431695, 5766591, 9610985, 13455379, 28832955, 40366137, 67276895, 201830685]

約数ペア:

[(1, 201830685), (3, 67276895), (5, 40366137), (7, 28832955), (15, 13455379), (21, 9610985), (35, 5766591), (83, 2431695), (105, 1922197), (249, 810565), (415, 486339), (581, 347385), (1245, 162113), (1743, 115795), (2905, 69477), (8715, 23159)]