197739108

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{112097}}^1$

素因数の和:112121

約数の個数: 54

約数和(自身を含む): 581452326

約数和(自身を除く): 383713218

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 112097, 224194, 336291, 448388, 672582, 784679, 1008873, 1345164, 1569358, 2017746, 2354037, 3138716, 4035492, 4708074, 5492753, 7062111, 9416148, 10985506, 14124222, 16478259, 21971012, 28248444, 32956518, 49434777, 65913036, 98869554, 197739108]

約数ペア:

[(1, 197739108), (2, 98869554), (3, 65913036), (4, 49434777), (6, 32956518), (7, 28248444), (9, 21971012), (12, 16478259), (14, 14124222), (18, 10985506), (21, 9416148), (28, 7062111), (36, 5492753), (42, 4708074), (49, 4035492), (63, 3138716), (84, 2354037), (98, 2017746), (126, 1569358), (147, 1345164), (196, 1008873), (252, 784679), (294, 672582), (441, 448388), (588, 336291), (882, 224194), (1764, 112097)]