201463955

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12763}}^1$

素因数の和:12827

約数の個数: 32

約数和(自身を含む): 308786688

約数和(自身を除く): 107322733

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 205, 287, 385, 451, 1435, 2255, 3157, 12763, 15785, 63815, 89341, 140393, 446705, 523283, 701965, 982751, 2616415, 3662981, 4913755, 5756113, 18314905, 28780565, 40292791, 201463955]

約数ペア:

[(1, 201463955), (5, 40292791), (7, 28780565), (11, 18314905), (35, 5756113), (41, 4913755), (55, 3662981), (77, 2616415), (205, 982751), (287, 701965), (385, 523283), (451, 446705), (1435, 140393), (2255, 89341), (3157, 63815), (12763, 15785)]