200102000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{14293}}^1$

素因数の和:14323

約数の個数: 80

約数和(自身を含む): 553006272

約数和(自身を除く): 352904272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 14000, 14293, 28586, 57172, 71465, 100051, 114344, 142930, 200102, 228688, 285860, 357325, 400204, 500255, 571720, 714650, 800408, 1000510, 1143440, 1429300, 1600816, 1786625, 2001020, 2501275, 2858600, 3573250, 4002040, 5002550, 5717200, 7146500, 8004080, 10005100, 12506375, 14293000, 20010200, 25012750, 28586000, 40020400, 50025500, 100051000, 200102000]

約数ペア:

[(1, 200102000), (2, 100051000), (4, 50025500), (5, 40020400), (7, 28586000), (8, 25012750), (10, 20010200), (14, 14293000), (16, 12506375), (20, 10005100), (25, 8004080), (28, 7146500), (35, 5717200), (40, 5002550), (50, 4002040), (56, 3573250), (70, 2858600), (80, 2501275), (100, 2001020), (112, 1786625), (125, 1600816), (140, 1429300), (175, 1143440), (200, 1000510), (250, 800408), (280, 714650), (350, 571720), (400, 500255), (500, 400204), (560, 357325), (700, 285860), (875, 228688), (1000, 200102), (1400, 142930), (1750, 114344), (2000, 100051), (2800, 71465), (3500, 57172), (7000, 28586), (14000, 14293)]