201111856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{7669}}^1$

素因数の和:7837

約数の個数: 40

約数和(自身を含む): 427986000

約数和(自身を除く): 226874144

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 149, 176, 298, 596, 1192, 1639, 2384, 3278, 6556, 7669, 13112, 15338, 26224, 30676, 61352, 84359, 122704, 168718, 337436, 674872, 1142681, 1349744, 2285362, 4570724, 9141448, 12569491, 18282896, 25138982, 50277964, 100555928, 201111856]

約数ペア:

[(1, 201111856), (2, 100555928), (4, 50277964), (8, 25138982), (11, 18282896), (16, 12569491), (22, 9141448), (44, 4570724), (88, 2285362), (149, 1349744), (176, 1142681), (298, 674872), (596, 337436), (1192, 168718), (1639, 122704), (2384, 84359), (3278, 61352), (6556, 30676), (7669, 26224), (13112, 15338)]