201117816

素因数分解:

$2^3\times 3^4\times {\mathrm{149}}^1\times {\mathrm{2083}}^1$

素因数の和:2250

約数の個数: 80

約数和(自身を含む): 567369000

約数和(自身を除く): 366251184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 149, 162, 216, 298, 324, 447, 596, 648, 894, 1192, 1341, 1788, 2083, 2682, 3576, 4023, 4166, 5364, 6249, 8046, 8332, 10728, 12069, 12498, 16092, 16664, 18747, 24138, 24996, 32184, 37494, 48276, 49992, 56241, 74988, 96552, 112482, 149976, 168723, 224964, 310367, 337446, 449928, 620734, 674892, 931101, 1241468, 1349784, 1862202, 2482936, 2793303, 3724404, 5586606, 7448808, 8379909, 11173212, 16759818, 22346424, 25139727, 33519636, 50279454, 67039272, 100558908, 201117816]

約数ペア:

[(1, 201117816), (2, 100558908), (3, 67039272), (4, 50279454), (6, 33519636), (8, 25139727), (9, 22346424), (12, 16759818), (18, 11173212), (24, 8379909), (27, 7448808), (36, 5586606), (54, 3724404), (72, 2793303), (81, 2482936), (108, 1862202), (149, 1349784), (162, 1241468), (216, 931101), (298, 674892), (324, 620734), (447, 449928), (596, 337446), (648, 310367), (894, 224964), (1192, 168723), (1341, 149976), (1788, 112482), (2083, 96552), (2682, 74988), (3576, 56241), (4023, 49992), (4166, 48276), (5364, 37494), (6249, 32184), (8046, 24996), (8332, 24138), (10728, 18747), (12069, 16664), (12498, 16092)]