201673615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{1669}}^1$

素因数の和:1724

約数の個数: 32

約数和(自身を含む): 286171200

約数和(自身を除く): 84497585

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 715, 845, 1669, 1859, 2197, 8345, 9295, 10985, 18359, 21697, 24167, 91795, 108485, 120835, 238667, 282061, 1193335, 1410305, 3102671, 3666793, 15513355, 18333965, 40334723, 201673615]

約数ペア:

[(1, 201673615), (5, 40334723), (11, 18333965), (13, 15513355), (55, 3666793), (65, 3102671), (143, 1410305), (169, 1193335), (715, 282061), (845, 238667), (1669, 120835), (1859, 108485), (2197, 91795), (8345, 24167), (9295, 21697), (10985, 18359)]