222780994324

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20349013}}^1$

素因数の和:20349064

約数の個数: 48

約数和(自身を含む): 492283346688

約数和(自身を除く): 269502352364

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2737, 5474, 10948, 20349013, 40698026, 81396052, 142443091, 284886182, 345933221, 468027299, 569772364, 691866442, 936054598, 1383732884, 1872109196, 2421532547, 3276191093, 4843065094, 6552382186, 7956464083, 9686130188, 13104764372, 15912928166, 31825856332, 55695248581, 111390497162, 222780994324]

約数ペア:

[(1, 222780994324), (2, 111390497162), (4, 55695248581), (7, 31825856332), (14, 15912928166), (17, 13104764372), (23, 9686130188), (28, 7956464083), (34, 6552382186), (46, 4843065094), (68, 3276191093), (92, 2421532547), (119, 1872109196), (161, 1383732884), (238, 936054598), (322, 691866442), (391, 569772364), (476, 468027299), (644, 345933221), (782, 284886182), (1564, 142443091), (2737, 81396052), (5474, 40698026), (10948, 20349013)]