201012042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{18917}}^1$

素因数の和:18963

約数の個数: 64

約数和(自身を含む): 523044864

約数和(自身を除く): 322032822

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1518, 1771, 3542, 5313, 10626, 18917, 37834, 56751, 113502, 132419, 208087, 264838, 397257, 416174, 435091, 624261, 794514, 870182, 1248522, 1305273, 1456609, 2610546, 2913218, 3045637, 4369827, 4786001, 6091274, 8739654, 9136911, 9572002, 14358003, 18273822, 28716006, 33502007, 67004014, 100506021, 201012042]

約数ペア:

[(1, 201012042), (2, 100506021), (3, 67004014), (6, 33502007), (7, 28716006), (11, 18273822), (14, 14358003), (21, 9572002), (22, 9136911), (23, 8739654), (33, 6091274), (42, 4786001), (46, 4369827), (66, 3045637), (69, 2913218), (77, 2610546), (138, 1456609), (154, 1305273), (161, 1248522), (231, 870182), (253, 794514), (322, 624261), (462, 435091), (483, 416174), (506, 397257), (759, 264838), (966, 208087), (1518, 132419), (1771, 113502), (3542, 56751), (5313, 37834), (10626, 18917)]