201042380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130547}}^1$

素因数の和:130574

約数の個数: 48

約数和(自身を含む): 526369536

約数和(自身を除く): 325327156

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 130547, 261094, 522188, 652735, 913829, 1305470, 1436017, 1827658, 2610940, 2872034, 3655316, 4569145, 5744068, 7180085, 9138290, 10052119, 14360170, 18276580, 20104238, 28720340, 40208476, 50260595, 100521190, 201042380]

約数ペア:

[(1, 201042380), (2, 100521190), (4, 50260595), (5, 40208476), (7, 28720340), (10, 20104238), (11, 18276580), (14, 14360170), (20, 10052119), (22, 9138290), (28, 7180085), (35, 5744068), (44, 4569145), (55, 3655316), (70, 2872034), (77, 2610940), (110, 1827658), (140, 1436017), (154, 1305470), (220, 913829), (308, 652735), (385, 522188), (770, 261094), (1540, 130547)]