196273844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1439}}^1$

素因数の和:1560

約数の個数: 48

約数和(自身を含む): 384975360

約数和(自身を除く): 188701516

約数列:

[1, 2, 4, 13, 26, 43, 52, 61, 86, 122, 172, 244, 559, 793, 1118, 1439, 1586, 2236, 2623, 2878, 3172, 5246, 5756, 10492, 18707, 34099, 37414, 61877, 68198, 74828, 87779, 123754, 136396, 175558, 247508, 351116, 804401, 1141127, 1608802, 2282254, 3217604, 3774497, 4564508, 7548994, 15097988, 49068461, 98136922, 196273844]

約数ペア:

[(1, 196273844), (2, 98136922), (4, 49068461), (13, 15097988), (26, 7548994), (43, 4564508), (52, 3774497), (61, 3217604), (86, 2282254), (122, 1608802), (172, 1141127), (244, 804401), (559, 351116), (793, 247508), (1118, 175558), (1439, 136396), (1586, 123754), (2236, 87779), (2623, 74828), (2878, 68198), (3172, 61877), (5246, 37414), (5756, 34099), (10492, 18707)]