194985164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{877}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 387050496

約数和(自身を除く): 192065332

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 163, 326, 341, 652, 682, 877, 1364, 1754, 1793, 3508, 3586, 5053, 7172, 9647, 10106, 19294, 20212, 27187, 38588, 54374, 55583, 108748, 111166, 142951, 222332, 285902, 299057, 571804, 598114, 1196228, 1572461, 3144922, 4431481, 6289844, 8862962, 17725924, 48746291, 97492582, 194985164]

約数ペア:

[(1, 194985164), (2, 97492582), (4, 48746291), (11, 17725924), (22, 8862962), (31, 6289844), (44, 4431481), (62, 3144922), (124, 1572461), (163, 1196228), (326, 598114), (341, 571804), (652, 299057), (682, 285902), (877, 222332), (1364, 142951), (1754, 111166), (1793, 108748), (3508, 55583), (3586, 54374), (5053, 38588), (7172, 27187), (9647, 20212), (10106, 19294)]