201588428

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{449}}^1\times {\mathrm{1049}}^1$

素因数の和:1609

約数の個数: 24

約数和(自身を含む): 357210000

約数和(自身を除く): 155621572

約数列:

[1, 2, 4, 107, 214, 428, 449, 898, 1049, 1796, 2098, 4196, 48043, 96086, 112243, 192172, 224486, 448972, 471001, 942002, 1884004, 50397107, 100794214, 201588428]

約数ペア:

[(1, 201588428), (2, 100794214), (4, 50397107), (107, 1884004), (214, 942002), (428, 471001), (449, 448972), (898, 224486), (1049, 192172), (1796, 112243), (2098, 96086), (4196, 48043)]