206934749

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 267563520

約数和(自身を除く): 60628771

約数列:

[1, 7, 23, 29, 41, 47, 161, 203, 287, 329, 529, 667, 943, 1081, 1189, 1363, 1927, 3703, 4669, 6601, 7567, 8323, 9541, 13489, 15341, 21689, 24863, 27347, 31349, 44321, 55883, 107387, 151823, 174041, 191429, 219443, 310247, 391181, 628981, 721027, 1019383, 1285309, 4402867, 5047189, 7135681, 8997163, 29562107, 206934749]

約数ペア:

[(1, 206934749), (7, 29562107), (23, 8997163), (29, 7135681), (41, 5047189), (47, 4402867), (161, 1285309), (203, 1019383), (287, 721027), (329, 628981), (529, 391181), (667, 310247), (943, 219443), (1081, 191429), (1189, 174041), (1363, 151823), (1927, 107387), (3703, 55883), (4669, 44321), (6601, 31349), (7567, 27347), (8323, 24863), (9541, 21689), (13489, 15341)]