202473645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{6229}}^1$

素因数の和:6445

約数の個数: 32

約数和(自身を含む): 355259520

約数和(自身を除く): 152785875

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 197, 591, 985, 2167, 2955, 6229, 6501, 10835, 18687, 31145, 32505, 68519, 93435, 205557, 342595, 1027785, 1227113, 3681339, 6135565, 13498243, 18406695, 40494729, 67491215, 202473645]

約数ペア:

[(1, 202473645), (3, 67491215), (5, 40494729), (11, 18406695), (15, 13498243), (33, 6135565), (55, 3681339), (165, 1227113), (197, 1027785), (591, 342595), (985, 205557), (2167, 93435), (2955, 68519), (6229, 32505), (6501, 31145), (10835, 18687)]