210002079

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18149}}^1$

素因数の和:18207

約数の個数: 32

約数和(自身を含む): 348480000

約数和(自身を除く): 138477921

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1653, 3857, 11571, 18149, 54447, 127043, 344831, 381129, 526321, 1034493, 1578963, 2413817, 3684247, 7241451, 10000099, 11052741, 30000297, 70000693, 210002079]

約数ペア:

[(1, 210002079), (3, 70000693), (7, 30000297), (19, 11052741), (21, 10000099), (29, 7241451), (57, 3684247), (87, 2413817), (133, 1578963), (203, 1034493), (399, 526321), (551, 381129), (609, 344831), (1653, 127043), (3857, 54447), (11571, 18149)]