201397545

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6277}}^1$

素因数の和:6342

約数の個数: 48

約数和(自身を含む): 376077312

約数和(自身を除く): 174679767

約数列:

[1, 3, 5, 9, 15, 23, 31, 45, 69, 93, 115, 155, 207, 279, 345, 465, 713, 1035, 1395, 2139, 3565, 6277, 6417, 10695, 18831, 31385, 32085, 56493, 94155, 144371, 194587, 282465, 433113, 583761, 721855, 972935, 1299339, 1751283, 2165565, 2918805, 4475501, 6496695, 8756415, 13426503, 22377505, 40279509, 67132515, 201397545]

約数ペア:

[(1, 201397545), (3, 67132515), (5, 40279509), (9, 22377505), (15, 13426503), (23, 8756415), (31, 6496695), (45, 4475501), (69, 2918805), (93, 2165565), (115, 1751283), (155, 1299339), (207, 972935), (279, 721855), (345, 583761), (465, 433113), (713, 282465), (1035, 194587), (1395, 144371), (2139, 94155), (3565, 56493), (6277, 32085), (6417, 31385), (10695, 18831)]