211671954

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{33503}}^1$

素因数の和:33533

約数の個数: 48

約数和(自身を含む): 512209152

約数和(自身を除く): 300537198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 6318, 33503, 67006, 100509, 201018, 301527, 435539, 603054, 871078, 904581, 1306617, 1809162, 2613234, 2713743, 3919851, 5427486, 7839702, 8141229, 11759553, 16282458, 23519106, 35278659, 70557318, 105835977, 211671954]

約数ペア:

[(1, 211671954), (2, 105835977), (3, 70557318), (6, 35278659), (9, 23519106), (13, 16282458), (18, 11759553), (26, 8141229), (27, 7839702), (39, 5427486), (54, 3919851), (78, 2713743), (81, 2613234), (117, 1809162), (162, 1306617), (234, 904581), (243, 871078), (351, 603054), (486, 435539), (702, 301527), (1053, 201018), (2106, 100509), (3159, 67006), (6318, 33503)]