210009202424

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1038539}}^1$

素因数の和:1038732

約数の個数: 64

約数和(自身を含む): 472577241600

約数和(自身を除く): 262568039176

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 157, 161, 184, 314, 322, 628, 644, 1099, 1256, 1288, 2198, 3611, 4396, 7222, 8792, 14444, 25277, 28888, 50554, 101108, 202216, 1038539, 2077078, 4154156, 7269773, 8308312, 14539546, 23886397, 29079092, 47772794, 58158184, 95545588, 163050623, 167204779, 191091176, 326101246, 334409558, 652202492, 668819116, 1141354361, 1304404984, 1337638232, 2282708722, 3750164329, 4565417444, 7500328658, 9130834888, 15000657316, 26251150303, 30001314632, 52502300606, 105004601212, 210009202424]

約数ペア:

[(1, 210009202424), (2, 105004601212), (4, 52502300606), (7, 30001314632), (8, 26251150303), (14, 15000657316), (23, 9130834888), (28, 7500328658), (46, 4565417444), (56, 3750164329), (92, 2282708722), (157, 1337638232), (161, 1304404984), (184, 1141354361), (314, 668819116), (322, 652202492), (628, 334409558), (644, 326101246), (1099, 191091176), (1256, 167204779), (1288, 163050623), (2198, 95545588), (3611, 58158184), (4396, 47772794), (7222, 29079092), (8792, 23886397), (14444, 14539546), (25277, 8308312), (28888, 7269773), (50554, 4154156), (101108, 2077078), (202216, 1038539)]