201222765

素因数分解:

$3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{7723}}^1$

素因数の和:7930

約数の個数: 32

約数和(自身を含む): 359629440

約数和(自身を除く): 158406675

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 193, 579, 965, 1737, 2895, 5211, 7723, 8685, 23169, 26055, 38615, 69507, 115845, 208521, 347535, 1042605, 1490539, 4471617, 7452695, 13414851, 22358085, 40244553, 67074255, 201222765]

約数ペア:

[(1, 201222765), (3, 67074255), (5, 40244553), (9, 22358085), (15, 13414851), (27, 7452695), (45, 4471617), (135, 1490539), (193, 1042605), (579, 347535), (965, 208521), (1737, 115845), (2895, 69507), (5211, 38615), (7723, 26055), (8685, 23169)]