190011647

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 236390400

約数和(自身を除く): 46378753

約数列:

[1, 7, 19, 47, 113, 133, 269, 329, 791, 893, 1883, 2147, 5111, 5311, 6251, 12643, 15029, 30397, 35777, 37177, 88501, 100909, 212779, 240217, 577543, 706363, 1428659, 1681519, 4042801, 10000613, 27144521, 190011647]

約数ペア:

[(1, 190011647), (7, 27144521), (19, 10000613), (47, 4042801), (113, 1681519), (133, 1428659), (269, 706363), (329, 577543), (791, 240217), (893, 212779), (1883, 100909), (2147, 88501), (5111, 37177), (5311, 35777), (6251, 30397), (12643, 15029)]