210537616

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{424471}}^1$

素因数の和:424510

約数の個数: 20

約数和(自身を含む): 421076224

約数和(自身を除く): 210538608

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 424471, 848942, 1697884, 3395768, 6791536, 13158601, 26317202, 52634404, 105268808, 210537616]

約数ペア:

[(1, 210537616), (2, 105268808), (4, 52634404), (8, 26317202), (16, 13158601), (31, 6791536), (62, 3395768), (124, 1697884), (248, 848942), (496, 424471)]