201763395

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2719}}^1$

素因数の和:2844

約数の個数: 48

約数和(自身を含む): 374250240

約数和(自身を除く): 172486845

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 97, 153, 255, 291, 485, 765, 873, 1455, 1649, 2719, 4365, 4947, 8157, 8245, 13595, 14841, 24471, 24735, 40785, 46223, 74205, 122355, 138669, 231115, 263743, 416007, 693345, 791229, 1318715, 2080035, 2373687, 3956145, 4483631, 11868435, 13450893, 22418155, 40352679, 67254465, 201763395]

約数ペア:

[(1, 201763395), (3, 67254465), (5, 40352679), (9, 22418155), (15, 13450893), (17, 11868435), (45, 4483631), (51, 3956145), (85, 2373687), (97, 2080035), (153, 1318715), (255, 791229), (291, 693345), (485, 416007), (765, 263743), (873, 231115), (1455, 138669), (1649, 122355), (2719, 74205), (4365, 46223), (4947, 40785), (8157, 24735), (8245, 24471), (13595, 14841)]