210813954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{6101}}^1$

素因数の和:6562

約数の個数: 32

約数和(自身を含む): 455160384

約数和(自身を除く): 244346430

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 443, 886, 1329, 2658, 5759, 6101, 11518, 12202, 17277, 18303, 34554, 36606, 79313, 158626, 237939, 475878, 2702743, 5405486, 8108229, 16216458, 35135659, 70271318, 105406977, 210813954]

約数ペア:

[(1, 210813954), (2, 105406977), (3, 70271318), (6, 35135659), (13, 16216458), (26, 8108229), (39, 5405486), (78, 2702743), (443, 475878), (886, 237939), (1329, 158626), (2658, 79313), (5759, 36606), (6101, 34554), (11518, 18303), (12202, 17277)]