195888214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1193}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 322380000

約数和(自身を除く): 126491786

約数列:

[1, 2, 19, 29, 38, 58, 149, 298, 551, 1102, 1193, 2386, 2831, 4321, 5662, 8642, 22667, 34597, 45334, 69194, 82099, 164198, 177757, 355514, 657343, 1314686, 3377383, 5154953, 6754766, 10309906, 97944107, 195888214]

約数ペア:

[(1, 195888214), (2, 97944107), (19, 10309906), (29, 6754766), (38, 5154953), (58, 3377383), (149, 1314686), (298, 657343), (551, 355514), (1102, 177757), (1193, 164198), (2386, 82099), (2831, 69194), (4321, 45334), (5662, 34597), (8642, 22667)]