196759966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{1249}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 326340000

約数和(自身を除く): 129580034

約数列:

[1, 2, 13, 26, 73, 83, 146, 166, 949, 1079, 1249, 1898, 2158, 2498, 6059, 12118, 16237, 32474, 78767, 91177, 103667, 157534, 182354, 207334, 1185301, 1347671, 2370602, 2695342, 7567691, 15135382, 98379983, 196759966]

約数ペア:

[(1, 196759966), (2, 98379983), (13, 15135382), (26, 7567691), (73, 2695342), (83, 2370602), (146, 1347671), (166, 1185301), (949, 207334), (1079, 182354), (1249, 157534), (1898, 103667), (2158, 91177), (2498, 78767), (6059, 32474), (12118, 16237)]