196405508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{739}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 391608000

約数和(自身を除く): 195202492

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 269, 494, 538, 739, 988, 1076, 1478, 2956, 3497, 5111, 6994, 9607, 10222, 13988, 14041, 19214, 20444, 28082, 38428, 56164, 66443, 132886, 182533, 198791, 265772, 365066, 397582, 730132, 795164, 2584283, 3777029, 5168566, 7554058, 10337132, 15108116, 49101377, 98202754, 196405508]

約数ペア:

[(1, 196405508), (2, 98202754), (4, 49101377), (13, 15108116), (19, 10337132), (26, 7554058), (38, 5168566), (52, 3777029), (76, 2584283), (247, 795164), (269, 730132), (494, 397582), (538, 365066), (739, 265772), (988, 198791), (1076, 182533), (1478, 132886), (2956, 66443), (3497, 56164), (5111, 38428), (6994, 28082), (9607, 20444), (10222, 19214), (13988, 14041)]