201739410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{947}}^1$

素因数の和:1229

約数の個数: 80

約数和(自身を含む): 545092416

約数和(自身を除く): 343353006

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 263, 270, 405, 526, 789, 810, 947, 1315, 1578, 1894, 2367, 2630, 2841, 3945, 4734, 4735, 5682, 7101, 7890, 8523, 9470, 11835, 14202, 14205, 17046, 21303, 23670, 25569, 28410, 35505, 42606, 42615, 51138, 71010, 76707, 85230, 106515, 127845, 153414, 213030, 249061, 255690, 383535, 498122, 747183, 767070, 1245305, 1494366, 2241549, 2490610, 3735915, 4483098, 6724647, 7471830, 11207745, 13449294, 20173941, 22415490, 33623235, 40347882, 67246470, 100869705, 201739410]

約数ペア:

[(1, 201739410), (2, 100869705), (3, 67246470), (5, 40347882), (6, 33623235), (9, 22415490), (10, 20173941), (15, 13449294), (18, 11207745), (27, 7471830), (30, 6724647), (45, 4483098), (54, 3735915), (81, 2490610), (90, 2241549), (135, 1494366), (162, 1245305), (263, 767070), (270, 747183), (405, 498122), (526, 383535), (789, 255690), (810, 249061), (947, 213030), (1315, 153414), (1578, 127845), (1894, 106515), (2367, 85230), (2630, 76707), (2841, 71010), (3945, 51138), (4734, 42615), (4735, 42606), (5682, 35505), (7101, 28410), (7890, 25569), (8523, 23670), (9470, 21303), (11835, 17046), (14202, 14205)]