195455868

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{997}}^1$

素因数の和:1083

約数の個数: 72

約数和(自身を含む): 499471056

約数和(自身を除く): 304015188

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 372, 527, 961, 997, 1054, 1581, 1922, 1994, 2108, 2883, 2991, 3162, 3844, 3988, 5766, 5982, 6324, 11532, 11964, 16337, 16949, 30907, 32674, 33898, 49011, 50847, 61814, 65348, 67796, 92721, 98022, 101694, 123628, 185442, 196044, 203388, 370884, 525419, 958117, 1050838, 1576257, 1916234, 2101676, 2874351, 3152514, 3832468, 5748702, 6305028, 11497404, 16287989, 32575978, 48863967, 65151956, 97727934, 195455868]

約数ペア:

[(1, 195455868), (2, 97727934), (3, 65151956), (4, 48863967), (6, 32575978), (12, 16287989), (17, 11497404), (31, 6305028), (34, 5748702), (51, 3832468), (62, 3152514), (68, 2874351), (93, 2101676), (102, 1916234), (124, 1576257), (186, 1050838), (204, 958117), (372, 525419), (527, 370884), (961, 203388), (997, 196044), (1054, 185442), (1581, 123628), (1922, 101694), (1994, 98022), (2108, 92721), (2883, 67796), (2991, 65348), (3162, 61814), (3844, 50847), (3988, 49011), (5766, 33898), (5982, 32674), (6324, 30907), (11532, 16949), (11964, 16337)]