196204888

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{11923}}^1$

素因数の和:11968

約数の個数: 48

約数和(自身を含む): 428190840

約数和(自身を除く): 231985952

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 968, 1496, 2057, 4114, 8228, 11923, 16456, 23846, 47692, 95384, 131153, 202691, 262306, 405382, 524612, 810764, 1049224, 1442683, 1621528, 2229601, 2885366, 4459202, 5770732, 8918404, 11541464, 17836808, 24525611, 49051222, 98102444, 196204888]

約数ペア:

[(1, 196204888), (2, 98102444), (4, 49051222), (8, 24525611), (11, 17836808), (17, 11541464), (22, 8918404), (34, 5770732), (44, 4459202), (68, 2885366), (88, 2229601), (121, 1621528), (136, 1442683), (187, 1049224), (242, 810764), (374, 524612), (484, 405382), (748, 262306), (968, 202691), (1496, 131153), (2057, 95384), (4114, 47692), (8228, 23846), (11923, 16456)]