200454930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{171329}}^1$

素因数の和:171355

約数の個数: 48

約数和(自身を含む): 561277080

約数和(自身を除く): 360822150

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 171329, 342658, 513987, 856645, 1027974, 1541961, 1713290, 2227277, 2569935, 3083922, 4454554, 5139870, 6681831, 7709805, 11136385, 13363662, 15419610, 20045493, 22272770, 33409155, 40090986, 66818310, 100227465, 200454930]

約数ペア:

[(1, 200454930), (2, 100227465), (3, 66818310), (5, 40090986), (6, 33409155), (9, 22272770), (10, 20045493), (13, 15419610), (15, 13363662), (18, 11136385), (26, 7709805), (30, 6681831), (39, 5139870), (45, 4454554), (65, 3083922), (78, 2569935), (90, 2227277), (117, 1713290), (130, 1541961), (195, 1027974), (234, 856645), (390, 513987), (585, 342658), (1170, 171329)]