198195424

素因数分解:

$2^5\times 7^1\times {\mathrm{811}}^1\times {\mathrm{1091}}^1$

素因数の和:1919

約数の個数: 48

約数和(自身を含む): 446898816

約数和(自身を除く): 248703392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 811, 1091, 1622, 2182, 3244, 4364, 5677, 6488, 7637, 8728, 11354, 12976, 15274, 17456, 22708, 25952, 30548, 34912, 45416, 61096, 90832, 122192, 181664, 244384, 884801, 1769602, 3539204, 6193607, 7078408, 12387214, 14156816, 24774428, 28313632, 49548856, 99097712, 198195424]

約数ペア:

[(1, 198195424), (2, 99097712), (4, 49548856), (7, 28313632), (8, 24774428), (14, 14156816), (16, 12387214), (28, 7078408), (32, 6193607), (56, 3539204), (112, 1769602), (224, 884801), (811, 244384), (1091, 181664), (1622, 122192), (2182, 90832), (3244, 61096), (4364, 45416), (5677, 34912), (6488, 30548), (7637, 25952), (8728, 22708), (11354, 17456), (12976, 15274)]