201497365

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2037

約数の個数: 32

約数和(自身を含む): 269568000

約数和(自身を除く): 68070635

約数列:

[1, 5, 23, 29, 31, 115, 145, 155, 667, 713, 899, 1949, 3335, 3565, 4495, 9745, 20677, 44827, 56521, 60419, 103385, 224135, 282605, 302095, 1299983, 1389637, 1752151, 6499915, 6948185, 8760755, 40299473, 201497365]

約数ペア:

[(1, 201497365), (5, 40299473), (23, 8760755), (29, 6948185), (31, 6499915), (115, 1752151), (145, 1389637), (155, 1299983), (667, 302095), (713, 282605), (899, 224135), (1949, 103385), (3335, 60419), (3565, 56521), (4495, 44827), (9745, 20677)]