201543808

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{15287}}^1$

素因数の和:15404

約数の個数: 32

約数和(自身を含む): 405437760

約数和(自身を除く): 203893952

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 412, 824, 1648, 3296, 6592, 13184, 15287, 30574, 61148, 122296, 244592, 489184, 978368, 1574561, 1956736, 3149122, 6298244, 12596488, 25192976, 50385952, 100771904, 201543808]

約数ペア:

[(1, 201543808), (2, 100771904), (4, 50385952), (8, 25192976), (16, 12596488), (32, 6298244), (64, 3149122), (103, 1956736), (128, 1574561), (206, 978368), (412, 489184), (824, 244592), (1648, 122296), (3296, 61148), (6592, 30574), (13184, 15287)]