211206774

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{4967}}^1$

素因数の和:5364

約数の個数: 32

約数和(自身を含む): 445927680

約数和(自身を除く): 234720906

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 373, 746, 1119, 2238, 4967, 7087, 9934, 14174, 14901, 21261, 29802, 42522, 94373, 188746, 283119, 566238, 1852691, 3705382, 5558073, 11116146, 35201129, 70402258, 105603387, 211206774]

約数ペア:

[(1, 211206774), (2, 105603387), (3, 70402258), (6, 35201129), (19, 11116146), (38, 5558073), (57, 3705382), (114, 1852691), (373, 566238), (746, 283119), (1119, 188746), (2238, 94373), (4967, 42522), (7087, 29802), (9934, 21261), (14174, 14901)]