211370562

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{19219}}^1$

素因数の和:19287

約数の個数: 48

約数和(自身を含む): 503717760

約数和(自身を除く): 292347198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 846, 1222, 1833, 3666, 5499, 10998, 19219, 38438, 57657, 115314, 172971, 249847, 345942, 499694, 749541, 903293, 1499082, 1806586, 2248623, 2709879, 4497246, 5419758, 8129637, 11742809, 16259274, 23485618, 35228427, 70456854, 105685281, 211370562]

約数ペア:

[(1, 211370562), (2, 105685281), (3, 70456854), (6, 35228427), (9, 23485618), (13, 16259274), (18, 11742809), (26, 8129637), (39, 5419758), (47, 4497246), (78, 2709879), (94, 2248623), (117, 1806586), (141, 1499082), (234, 903293), (282, 749541), (423, 499694), (611, 345942), (846, 249847), (1222, 172971), (1833, 115314), (3666, 57657), (5499, 38438), (10998, 19219)]