195809488

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{10859}}^1$

素因数の和:10904

約数の個数: 60

約数和(自身を含む): 460550880

約数和(自身を除く): 264741392

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 368, 392, 644, 784, 1127, 1288, 2254, 2576, 4508, 9016, 10859, 18032, 21718, 43436, 76013, 86872, 152026, 173744, 249757, 304052, 499514, 532091, 608104, 999028, 1064182, 1216208, 1748299, 1998056, 2128364, 3496598, 3996112, 4256728, 6993196, 8513456, 12238093, 13986392, 24476186, 27972784, 48952372, 97904744, 195809488]

約数ペア:

[(1, 195809488), (2, 97904744), (4, 48952372), (7, 27972784), (8, 24476186), (14, 13986392), (16, 12238093), (23, 8513456), (28, 6993196), (46, 4256728), (49, 3996112), (56, 3496598), (92, 2128364), (98, 1998056), (112, 1748299), (161, 1216208), (184, 1064182), (196, 999028), (322, 608104), (368, 532091), (392, 499514), (644, 304052), (784, 249757), (1127, 173744), (1288, 152026), (2254, 86872), (2576, 76013), (4508, 43436), (9016, 21718), (10859, 18032)]