200127550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19717}}^1$

素因数の和:19765

約数の個数: 48

約数和(自身を含む): 440105760

約数和(自身を除く): 239978210

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1450, 2030, 5075, 10150, 19717, 39434, 98585, 138019, 197170, 276038, 492925, 571793, 690095, 985850, 1143586, 1380190, 2858965, 3450475, 4002551, 5717930, 6900950, 8005102, 14294825, 20012755, 28589650, 40025510, 100063775, 200127550]

約数ペア:

[(1, 200127550), (2, 100063775), (5, 40025510), (7, 28589650), (10, 20012755), (14, 14294825), (25, 8005102), (29, 6900950), (35, 5717930), (50, 4002551), (58, 3450475), (70, 2858965), (145, 1380190), (175, 1143586), (203, 985850), (290, 690095), (350, 571793), (406, 492925), (725, 276038), (1015, 197170), (1450, 138019), (2030, 98585), (5075, 39434), (10150, 19717)]