197739500

素因数分解:

$2^2\times 5^3\times 7^3\times {\mathrm{1153}}^1$

素因数の和:1193

約数の個数: 96

約数和(自身を含む): 504067200

約数和(自身を除く): 306327700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 343, 350, 490, 500, 686, 700, 875, 980, 1153, 1225, 1372, 1715, 1750, 2306, 2450, 3430, 3500, 4612, 4900, 5765, 6125, 6860, 8071, 8575, 11530, 12250, 16142, 17150, 23060, 24500, 28825, 32284, 34300, 40355, 42875, 56497, 57650, 80710, 85750, 112994, 115300, 144125, 161420, 171500, 201775, 225988, 282485, 288250, 395479, 403550, 564970, 576500, 790958, 807100, 1008875, 1129940, 1412425, 1581916, 1977395, 2017750, 2824850, 3954790, 4035500, 5649700, 7062125, 7909580, 9886975, 14124250, 19773950, 28248500, 39547900, 49434875, 98869750, 197739500]

約数ペア:

[(1, 197739500), (2, 98869750), (4, 49434875), (5, 39547900), (7, 28248500), (10, 19773950), (14, 14124250), (20, 9886975), (25, 7909580), (28, 7062125), (35, 5649700), (49, 4035500), (50, 3954790), (70, 2824850), (98, 2017750), (100, 1977395), (125, 1581916), (140, 1412425), (175, 1129940), (196, 1008875), (245, 807100), (250, 790958), (343, 576500), (350, 564970), (490, 403550), (500, 395479), (686, 288250), (700, 282485), (875, 225988), (980, 201775), (1153, 171500), (1225, 161420), (1372, 144125), (1715, 115300), (1750, 112994), (2306, 85750), (2450, 80710), (3430, 57650), (3500, 56497), (4612, 42875), (4900, 40355), (5765, 34300), (6125, 32284), (6860, 28825), (8071, 24500), (8575, 23060), (11530, 17150), (12250, 16142)]