217804535988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{16821481}}^1$

素因数の和:16821584

約数の個数: 48

約数和(自身を含む): 553897759296

約数和(自身を除く): 336093223308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 249, 332, 498, 996, 1079, 2158, 3237, 4316, 6474, 12948, 16821481, 33642962, 50464443, 67285924, 100928886, 201857772, 218679253, 437358506, 656037759, 874717012, 1312075518, 1396182923, 2624151036, 2792365846, 4188548769, 5584731692, 8377097538, 16754195076, 18150377999, 36300755998, 54451133997, 72601511996, 108902267994, 217804535988]

約数ペア:

[(1, 217804535988), (2, 108902267994), (3, 72601511996), (4, 54451133997), (6, 36300755998), (12, 18150377999), (13, 16754195076), (26, 8377097538), (39, 5584731692), (52, 4188548769), (78, 2792365846), (83, 2624151036), (156, 1396182923), (166, 1312075518), (249, 874717012), (332, 656037759), (498, 437358506), (996, 218679253), (1079, 201857772), (2158, 100928886), (3237, 67285924), (4316, 50464443), (6474, 33642962), (12948, 16821481)]