201775941

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{277}}^1$

素因数の和:352

約数の個数: 60

約数和(自身を含む): 334832652

約数和(自身を除く): 133056711

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 207, 277, 391, 459, 529, 621, 831, 1173, 1377, 1587, 1863, 2493, 3519, 4709, 4761, 6371, 7479, 8993, 10557, 14127, 14283, 19113, 22437, 26979, 31671, 42381, 42849, 57339, 80937, 108307, 127143, 146533, 172017, 242811, 324921, 381429, 439599, 516051, 728433, 974763, 1318797, 2491061, 2924289, 3956391, 7473183, 8772867, 11869173, 22419549, 67258647, 201775941]

約数ペア:

[(1, 201775941), (3, 67258647), (9, 22419549), (17, 11869173), (23, 8772867), (27, 7473183), (51, 3956391), (69, 2924289), (81, 2491061), (153, 1318797), (207, 974763), (277, 728433), (391, 516051), (459, 439599), (529, 381429), (621, 324921), (831, 242811), (1173, 172017), (1377, 146533), (1587, 127143), (1863, 108307), (2493, 80937), (3519, 57339), (4709, 42849), (4761, 42381), (6371, 31671), (7479, 26979), (8993, 22437), (10557, 19113), (14127, 14283)]