207801573

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{4177}}^1$

素因数の和:4313

約数の個数: 32

約数和(自身を含む): 333705216

約数和(自身を除く): 125903643

約数列:

[1, 3, 7, 21, 23, 69, 103, 161, 309, 483, 721, 2163, 2369, 4177, 7107, 12531, 16583, 29239, 49749, 87717, 96071, 288213, 430231, 672497, 1290693, 2017491, 3011617, 9034851, 9895313, 29685939, 69267191, 207801573]

約数ペア:

[(1, 207801573), (3, 69267191), (7, 29685939), (21, 9895313), (23, 9034851), (69, 3011617), (103, 2017491), (161, 1290693), (309, 672497), (483, 430231), (721, 288213), (2163, 96071), (2369, 87717), (4177, 49749), (7107, 29239), (12531, 16583)]