188431269

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1949}}^1$

素因数の和:2069

約数の個数: 32

約数和(自身を含む): 282172800

約数和(自身を除く): 93741531

約数列:

[1, 3, 13, 37, 39, 67, 111, 201, 481, 871, 1443, 1949, 2479, 2613, 5847, 7437, 25337, 32227, 72113, 76011, 96681, 130583, 216339, 391749, 937469, 1697579, 2812407, 4831571, 5092737, 14494713, 62810423, 188431269]

約数ペア:

[(1, 188431269), (3, 62810423), (13, 14494713), (37, 5092737), (39, 4831571), (67, 2812407), (111, 1697579), (201, 937469), (481, 391749), (871, 216339), (1443, 130583), (1949, 96681), (2479, 76011), (2613, 72113), (5847, 32227), (7437, 25337)]