205657202043

素因数分解:

$3^4\times {\mathrm{373}}^1\times {\mathrm{821}}^1\times {\mathrm{8291}}^1$

素因数の和:9497

約数の個数: 40

約数和(自身を含む): 308452350096

約数和(自身を除く): 102795148053

約数列:

[1, 3, 9, 27, 81, 373, 821, 1119, 2463, 3357, 7389, 8291, 10071, 22167, 24873, 30213, 66501, 74619, 223857, 306233, 671571, 918699, 2756097, 3092543, 6806911, 8268291, 9277629, 20420733, 24804873, 27832887, 61262199, 83498661, 183786597, 250495983, 551359791, 2538977803, 7616933409, 22850800227, 68552400681, 205657202043]

約数ペア:

[(1, 205657202043), (3, 68552400681), (9, 22850800227), (27, 7616933409), (81, 2538977803), (373, 551359791), (821, 250495983), (1119, 183786597), (2463, 83498661), (3357, 61262199), (7389, 27832887), (8291, 24804873), (10071, 20420733), (22167, 9277629), (24873, 8268291), (30213, 6806911), (66501, 3092543), (74619, 2756097), (223857, 918699), (306233, 671571)]