203415667

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{1607}}^1$

素因数の和:1747

約数の個数: 24

約数和(自身を含む): 254244096

約数和(自身を除く): 50828429

約数列:

[1, 7, 13, 91, 107, 169, 749, 1183, 1391, 1607, 9737, 11249, 18083, 20891, 126581, 146237, 171949, 271583, 1203643, 1901081, 2235337, 15647359, 29059381, 203415667]

約数ペア:

[(1, 203415667), (7, 29059381), (13, 15647359), (91, 2235337), (107, 1901081), (169, 1203643), (749, 271583), (1183, 171949), (1391, 146237), (1607, 126581), (9737, 20891), (11249, 18083)]