202040580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28297}}^1$

素因数の和:28333

約数の個数: 96

約数和(自身を含む): 684585216

約数和(自身を除く): 482544636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 28297, 56594, 84891, 113188, 141485, 169782, 198079, 282970, 339564, 396158, 424455, 481049, 565940, 594237, 792316, 848910, 962098, 990395, 1188474, 1443147, 1697820, 1924196, 1980790, 2376948, 2405245, 2886294, 2971185, 3367343, 3961580, 4810490, 5772588, 5942370, 6734686, 7215735, 9620980, 10102029, 11884740, 13469372, 14431470, 16836715, 20204058, 28862940, 33673430, 40408116, 50510145, 67346860, 101020290, 202040580]

約数ペア:

[(1, 202040580), (2, 101020290), (3, 67346860), (4, 50510145), (5, 40408116), (6, 33673430), (7, 28862940), (10, 20204058), (12, 16836715), (14, 14431470), (15, 13469372), (17, 11884740), (20, 10102029), (21, 9620980), (28, 7215735), (30, 6734686), (34, 5942370), (35, 5772588), (42, 4810490), (51, 3961580), (60, 3367343), (68, 2971185), (70, 2886294), (84, 2405245), (85, 2376948), (102, 1980790), (105, 1924196), (119, 1697820), (140, 1443147), (170, 1188474), (204, 990395), (210, 962098), (238, 848910), (255, 792316), (340, 594237), (357, 565940), (420, 481049), (476, 424455), (510, 396158), (595, 339564), (714, 282970), (1020, 198079), (1190, 169782), (1428, 141485), (1785, 113188), (2380, 84891), (3570, 56594), (7140, 28297)]