201918483

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{19391}}^1$

素因数の和:19499

約数の個数: 24

約数和(自身を含む): 317640960

約数和(自身を除く): 115722477

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 3471, 10413, 19391, 58173, 174519, 252083, 756249, 1725799, 2268747, 5177397, 15532191, 22435387, 67306161, 201918483]

約数ペア:

[(1, 201918483), (3, 67306161), (9, 22435387), (13, 15532191), (39, 5177397), (89, 2268747), (117, 1725799), (267, 756249), (801, 252083), (1157, 174519), (3471, 58173), (10413, 19391)]