199970124

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{2029}}^1$

素因数の和:2270

約数の個数: 48

約数和(自身を含む): 480184320

約数和(自身を除く): 280214196

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 191, 258, 382, 516, 573, 764, 1146, 2029, 2292, 4058, 6087, 8116, 8213, 12174, 16426, 24348, 24639, 32852, 49278, 87247, 98556, 174494, 261741, 348988, 387539, 523482, 775078, 1046964, 1162617, 1550156, 2325234, 4650468, 16664177, 33328354, 49992531, 66656708, 99985062, 199970124]

約数ペア:

[(1, 199970124), (2, 99985062), (3, 66656708), (4, 49992531), (6, 33328354), (12, 16664177), (43, 4650468), (86, 2325234), (129, 1550156), (172, 1162617), (191, 1046964), (258, 775078), (382, 523482), (516, 387539), (573, 348988), (764, 261741), (1146, 174494), (2029, 98556), (2292, 87247), (4058, 49278), (6087, 32852), (8116, 24639), (8213, 24348), (12174, 16426)]