197361456

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{31387}}^1$

素因数の和:31529

約数の個数: 40

約数和(自身を含む): 513758784

約数和(自身を除く): 316397328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 31387, 62774, 94161, 125548, 188322, 251096, 376644, 502192, 753288, 1506576, 4111697, 8223394, 12335091, 16446788, 24670182, 32893576, 49340364, 65787152, 98680728, 197361456]

約数ペア:

[(1, 197361456), (2, 98680728), (3, 65787152), (4, 49340364), (6, 32893576), (8, 24670182), (12, 16446788), (16, 12335091), (24, 8223394), (48, 4111697), (131, 1506576), (262, 753288), (393, 502192), (524, 376644), (786, 251096), (1048, 188322), (1572, 125548), (2096, 94161), (3144, 62774), (6288, 31387)]