196289429

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2473}}^1$

素因数の和:2549

約数の個数: 32

約数和(自身を含む): 256504320

約数和(自身を除く): 60214891

約数列:

[1, 7, 17, 23, 29, 119, 161, 203, 391, 493, 667, 2473, 2737, 3451, 4669, 11339, 17311, 42041, 56879, 71717, 79373, 294287, 398153, 502019, 966943, 1219189, 1649491, 6768601, 8534323, 11546437, 28041347, 196289429]

約数ペア:

[(1, 196289429), (7, 28041347), (17, 11546437), (23, 8534323), (29, 6768601), (119, 1649491), (161, 1219189), (203, 966943), (391, 502019), (493, 398153), (667, 294287), (2473, 79373), (2737, 71717), (3451, 56879), (4669, 42041), (11339, 17311)]