199391500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5179}}^1$

素因数の和:5216

約数の個数: 96

約数和(自身を含む): 543029760

約数和(自身を除く): 343638260

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 125, 140, 154, 175, 220, 250, 275, 308, 350, 385, 500, 550, 700, 770, 875, 1100, 1375, 1540, 1750, 1925, 2750, 3500, 3850, 5179, 5500, 7700, 9625, 10358, 19250, 20716, 25895, 36253, 38500, 51790, 56969, 72506, 103580, 113938, 129475, 145012, 181265, 227876, 258950, 284845, 362530, 398783, 517900, 569690, 647375, 725060, 797566, 906325, 1139380, 1294750, 1424225, 1595132, 1812650, 1993915, 2589500, 2848450, 3625300, 3987830, 4531625, 5696900, 7121125, 7975660, 9063250, 9969575, 14242250, 18126500, 19939150, 28484500, 39878300, 49847875, 99695750, 199391500]

約数ペア:

[(1, 199391500), (2, 99695750), (4, 49847875), (5, 39878300), (7, 28484500), (10, 19939150), (11, 18126500), (14, 14242250), (20, 9969575), (22, 9063250), (25, 7975660), (28, 7121125), (35, 5696900), (44, 4531625), (50, 3987830), (55, 3625300), (70, 2848450), (77, 2589500), (100, 1993915), (110, 1812650), (125, 1595132), (140, 1424225), (154, 1294750), (175, 1139380), (220, 906325), (250, 797566), (275, 725060), (308, 647375), (350, 569690), (385, 517900), (500, 398783), (550, 362530), (700, 284845), (770, 258950), (875, 227876), (1100, 181265), (1375, 145012), (1540, 129475), (1750, 113938), (1925, 103580), (2750, 72506), (3500, 56969), (3850, 51790), (5179, 38500), (5500, 36253), (7700, 25895), (9625, 20716), (10358, 19250)]