208341935

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{983}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 277724160

約数和(自身を除く): 69382225

約数列:

[1, 5, 19, 23, 95, 97, 115, 437, 485, 983, 1843, 2185, 2231, 4915, 9215, 11155, 18677, 22609, 42389, 93385, 95351, 113045, 211945, 429571, 476755, 1811669, 2147855, 2193073, 9058345, 10965365, 41668387, 208341935]

約数ペア:

[(1, 208341935), (5, 41668387), (19, 10965365), (23, 9058345), (95, 2193073), (97, 2147855), (115, 1811669), (437, 476755), (485, 429571), (983, 211945), (1843, 113045), (2185, 95351), (2231, 93385), (4915, 42389), (9215, 22609), (11155, 18677)]