214638102

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{21563}}^1$

素因数の和:21657

約数の個数: 48

約数和(自身を含む): 538237440

約数和(自身を除く): 323599338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3318, 4977, 9954, 21563, 43126, 64689, 129378, 150941, 194067, 301882, 388134, 452823, 905646, 1358469, 1703477, 2716938, 3406954, 5110431, 10220862, 11924339, 15331293, 23848678, 30662586, 35773017, 71546034, 107319051, 214638102]

約数ペア:

[(1, 214638102), (2, 107319051), (3, 71546034), (6, 35773017), (7, 30662586), (9, 23848678), (14, 15331293), (18, 11924339), (21, 10220862), (42, 5110431), (63, 3406954), (79, 2716938), (126, 1703477), (158, 1358469), (237, 905646), (474, 452823), (553, 388134), (711, 301882), (1106, 194067), (1422, 150941), (1659, 129378), (3318, 64689), (4977, 43126), (9954, 21563)]