210300246

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15767}}^1$

素因数の和:15810

約数の個数: 64

約数和(自身を含む): 529804800

約数和(自身を除く): 319504554

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 6669, 13338, 15767, 31534, 47301, 94602, 141903, 204971, 283806, 299573, 409942, 425709, 599146, 614913, 851418, 898719, 1229826, 1797438, 1844739, 2696157, 3689478, 3894449, 5392314, 5534217, 7788898, 8088471, 11068434, 11683347, 16176942, 23366694, 35050041, 70100082, 105150123, 210300246]

約数ペア:

[(1, 210300246), (2, 105150123), (3, 70100082), (6, 35050041), (9, 23366694), (13, 16176942), (18, 11683347), (19, 11068434), (26, 8088471), (27, 7788898), (38, 5534217), (39, 5392314), (54, 3894449), (57, 3689478), (78, 2696157), (114, 1844739), (117, 1797438), (171, 1229826), (234, 898719), (247, 851418), (342, 614913), (351, 599146), (494, 425709), (513, 409942), (702, 299573), (741, 283806), (1026, 204971), (1482, 141903), (2223, 94602), (4446, 47301), (6669, 31534), (13338, 15767)]