203477978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{7417}}^1$

素因数の和:7502

約数の個数: 32

約数和(自身を含む): 352503360

約数和(自身を除く): 149025382

約数列:

[1, 2, 11, 22, 29, 43, 58, 86, 319, 473, 638, 946, 1247, 2494, 7417, 13717, 14834, 27434, 81587, 163174, 215093, 318931, 430186, 637862, 2366023, 3508241, 4732046, 7016482, 9248999, 18497998, 101738989, 203477978]

約数ペア:

[(1, 203477978), (2, 101738989), (11, 18497998), (22, 9248999), (29, 7016482), (43, 4732046), (58, 3508241), (86, 2366023), (319, 637862), (473, 430186), (638, 318931), (946, 215093), (1247, 163174), (2494, 81587), (7417, 27434), (13717, 14834)]