200340459

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 80

約数和(自身を含む): 344298240

約数和(自身を除く): 143957781

約数列:

[1, 3, 9, 11, 27, 33, 37, 59, 81, 99, 103, 111, 177, 297, 309, 333, 407, 531, 649, 891, 927, 999, 1133, 1221, 1593, 1947, 2183, 2781, 2997, 3399, 3663, 3811, 4779, 5841, 6077, 6549, 8343, 10197, 10989, 11433, 17523, 18231, 19647, 24013, 30591, 32967, 34299, 41921, 52569, 54693, 58941, 66847, 72039, 91773, 102897, 125763, 164079, 176823, 200541, 216117, 224849, 308691, 377289, 492237, 601623, 648351, 674547, 1131867, 1804869, 1945053, 2023641, 2473339, 3395601, 5414607, 6070923, 7420017, 18212769, 22260051, 66780153, 200340459]

約数ペア:

[(1, 200340459), (3, 66780153), (9, 22260051), (11, 18212769), (27, 7420017), (33, 6070923), (37, 5414607), (59, 3395601), (81, 2473339), (99, 2023641), (103, 1945053), (111, 1804869), (177, 1131867), (297, 674547), (309, 648351), (333, 601623), (407, 492237), (531, 377289), (649, 308691), (891, 224849), (927, 216117), (999, 200541), (1133, 176823), (1221, 164079), (1593, 125763), (1947, 102897), (2183, 91773), (2781, 72039), (2997, 66847), (3399, 58941), (3663, 54693), (3811, 52569), (4779, 41921), (5841, 34299), (6077, 32967), (6549, 30591), (8343, 24013), (10197, 19647), (10989, 18231), (11433, 17523)]