212026542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1511}}^1$

素因数の和:1793

約数の個数: 64

約数和(自身を含む): 524289024

約数和(自身を除く): 312262482

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 257, 273, 514, 546, 771, 1511, 1542, 1799, 3022, 3341, 3598, 4533, 5397, 6682, 9066, 10023, 10577, 10794, 19643, 20046, 21154, 23387, 31731, 39286, 46774, 58929, 63462, 70161, 117858, 137501, 140322, 275002, 388327, 412503, 776654, 825006, 1164981, 2329962, 2718289, 5048251, 5436578, 8154867, 10096502, 15144753, 16309734, 30289506, 35337757, 70675514, 106013271, 212026542]

約数ペア:

[(1, 212026542), (2, 106013271), (3, 70675514), (6, 35337757), (7, 30289506), (13, 16309734), (14, 15144753), (21, 10096502), (26, 8154867), (39, 5436578), (42, 5048251), (78, 2718289), (91, 2329962), (182, 1164981), (257, 825006), (273, 776654), (514, 412503), (546, 388327), (771, 275002), (1511, 140322), (1542, 137501), (1799, 117858), (3022, 70161), (3341, 63462), (3598, 58929), (4533, 46774), (5397, 39286), (6682, 31731), (9066, 23387), (10023, 21154), (10577, 20046), (10794, 19643)]