222718076

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6863}}^1$

素因数の和:6954

約数の個数: 48

約数和(自身を含む): 476636160

約数和(自身を除く): 253918084

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 532, 854, 1159, 1708, 2318, 4636, 6863, 8113, 13726, 16226, 27452, 32452, 48041, 96082, 130397, 192164, 260794, 418643, 521588, 837286, 912779, 1674572, 1825558, 2930501, 3651116, 5861002, 7954217, 11722004, 15908434, 31816868, 55679519, 111359038, 222718076]

約数ペア:

[(1, 222718076), (2, 111359038), (4, 55679519), (7, 31816868), (14, 15908434), (19, 11722004), (28, 7954217), (38, 5861002), (61, 3651116), (76, 2930501), (122, 1825558), (133, 1674572), (244, 912779), (266, 837286), (427, 521588), (532, 418643), (854, 260794), (1159, 192164), (1708, 130397), (2318, 96082), (4636, 48041), (6863, 32452), (8113, 27452), (13726, 16226)]