201348189

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{577}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 346245120

約数和(自身を除く): 144896931

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 191, 203, 261, 573, 577, 609, 1337, 1719, 1731, 1827, 4011, 4039, 5193, 5539, 12033, 12117, 16617, 16733, 36351, 38773, 49851, 50199, 110207, 116319, 117131, 150597, 330621, 348957, 351393, 771449, 991863, 1054179, 2314347, 3196003, 6943041, 9588009, 22372021, 28764027, 67116063, 201348189]

約数ペア:

[(1, 201348189), (3, 67116063), (7, 28764027), (9, 22372021), (21, 9588009), (29, 6943041), (63, 3196003), (87, 2314347), (191, 1054179), (203, 991863), (261, 771449), (573, 351393), (577, 348957), (609, 330621), (1337, 150597), (1719, 117131), (1731, 116319), (1827, 110207), (4011, 50199), (4039, 49851), (5193, 38773), (5539, 36351), (12033, 16733), (12117, 16617)]