215108586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{155201}}^1$

素因数の和:155227

約数の個数: 48

約数和(自身を含む): 581076288

約数和(自身を除く): 365967702

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 155201, 310402, 465603, 931206, 1086407, 1396809, 1707211, 2172814, 2793618, 3259221, 3414422, 5121633, 6518442, 9777663, 10243266, 11950477, 15364899, 19555326, 23900954, 30729798, 35851431, 71702862, 107554293, 215108586]

約数ペア:

[(1, 215108586), (2, 107554293), (3, 71702862), (6, 35851431), (7, 30729798), (9, 23900954), (11, 19555326), (14, 15364899), (18, 11950477), (21, 10243266), (22, 9777663), (33, 6518442), (42, 5121633), (63, 3414422), (66, 3259221), (77, 2793618), (99, 2172814), (126, 1707211), (154, 1396809), (198, 1086407), (231, 931206), (462, 465603), (693, 310402), (1386, 155201)]