201866823

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4729}}^1$

素因数の和:4789

約数の個数: 40

約数和(自身を含む): 329662080

約数和(自身を除く): 127795257

約数列:

[1, 3, 9, 17, 27, 31, 51, 81, 93, 153, 279, 459, 527, 837, 1377, 1581, 2511, 4729, 4743, 14187, 14229, 42561, 42687, 80393, 127683, 146599, 241179, 383049, 439797, 723537, 1319391, 2170611, 2492183, 3958173, 6511833, 7476549, 11874519, 22429647, 67288941, 201866823]

約数ペア:

[(1, 201866823), (3, 67288941), (9, 22429647), (17, 11874519), (27, 7476549), (31, 6511833), (51, 3958173), (81, 2492183), (93, 2170611), (153, 1319391), (279, 723537), (459, 439797), (527, 383049), (837, 241179), (1377, 146599), (1581, 127683), (2511, 80393), (4729, 42687), (4743, 42561), (14187, 14229)]