219035284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1447}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 429117696

約数和(自身を除く): 210082412

約数列:

[1, 2, 4, 13, 26, 41, 52, 71, 82, 142, 164, 284, 533, 923, 1066, 1447, 1846, 2132, 2894, 2911, 3692, 5788, 5822, 11644, 18811, 37622, 37843, 59327, 75244, 75686, 102737, 118654, 151372, 205474, 237308, 410948, 771251, 1335581, 1542502, 2671162, 3085004, 4212217, 5342324, 8424434, 16848868, 54758821, 109517642, 219035284]

約数ペア:

[(1, 219035284), (2, 109517642), (4, 54758821), (13, 16848868), (26, 8424434), (41, 5342324), (52, 4212217), (71, 3085004), (82, 2671162), (142, 1542502), (164, 1335581), (284, 771251), (533, 410948), (923, 237308), (1066, 205474), (1447, 151372), (1846, 118654), (2132, 102737), (2894, 75686), (2911, 75244), (3692, 59327), (5788, 37843), (5822, 37622), (11644, 18811)]