201303898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{353}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 327096000

約数和(自身を除く): 125792102

約数列:

[1, 2, 19, 38, 43, 86, 349, 353, 698, 706, 817, 1634, 6631, 6707, 13262, 13414, 15007, 15179, 30014, 30358, 123197, 246394, 285133, 288401, 570266, 576802, 2340743, 4681486, 5297471, 10594942, 100651949, 201303898]

約数ペア:

[(1, 201303898), (2, 100651949), (19, 10594942), (38, 5297471), (43, 4681486), (86, 2340743), (349, 576802), (353, 570266), (698, 288401), (706, 285133), (817, 246394), (1634, 123197), (6631, 30358), (6707, 30014), (13262, 15179), (13414, 15007)]