202039407

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23167}}^1$

素因数の和:23212

約数の個数: 32

約数和(自身を含む): 333619200

約数和(自身を除く): 131579793

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 8721, 23167, 69501, 208503, 393839, 440173, 625509, 1181517, 1320519, 3544551, 3961557, 7482941, 10633653, 11884671, 22448823, 67346469, 202039407]

約数ペア:

[(1, 202039407), (3, 67346469), (9, 22448823), (17, 11884671), (19, 10633653), (27, 7482941), (51, 3961557), (57, 3544551), (153, 1320519), (171, 1181517), (323, 625509), (459, 440173), (513, 393839), (969, 208503), (2907, 69501), (8721, 23167)]