201988759563

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{361003}}^1$

素因数の和:361105

約数の個数: 64

約数和(自身を含む): 336860052480

約数和(自身を除く): 134871292917

約数列:

[1, 3, 9, 17, 23, 27, 51, 53, 69, 153, 159, 207, 391, 459, 477, 621, 901, 1173, 1219, 1431, 2703, 3519, 3657, 8109, 10557, 10971, 20723, 24327, 32913, 62169, 186507, 361003, 559521, 1083009, 3249027, 6137051, 8303069, 9747081, 18411153, 19133159, 24909207, 55233459, 57399477, 74727621, 141152173, 165700377, 172198431, 224182863, 325263703, 423456519, 440062657, 516595293, 975791109, 1270369557, 1320187971, 2927373327, 3811108671, 3960563913, 7481065169, 8782119981, 11881691739, 22443195507, 67329586521, 201988759563]

約数ペア:

[(1, 201988759563), (3, 67329586521), (9, 22443195507), (17, 11881691739), (23, 8782119981), (27, 7481065169), (51, 3960563913), (53, 3811108671), (69, 2927373327), (153, 1320187971), (159, 1270369557), (207, 975791109), (391, 516595293), (459, 440062657), (477, 423456519), (621, 325263703), (901, 224182863), (1173, 172198431), (1219, 165700377), (1431, 141152173), (2703, 74727621), (3519, 57399477), (3657, 55233459), (8109, 24909207), (10557, 19133159), (10971, 18411153), (20723, 9747081), (24327, 8303069), (32913, 6137051), (62169, 3249027), (186507, 1083009), (361003, 559521)]