204420159

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{11351}}^1$

素因数の和:11412

約数の個数: 32

約数和(自身を含む): 326937600

約数和(自身を除く): 122517441

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 621, 667, 783, 2001, 6003, 11351, 18009, 34053, 102159, 261073, 306477, 329179, 783219, 987537, 2349657, 2962611, 7048971, 7571117, 8887833, 22713351, 68140053, 204420159]

約数ペア:

[(1, 204420159), (3, 68140053), (9, 22713351), (23, 8887833), (27, 7571117), (29, 7048971), (69, 2962611), (87, 2349657), (207, 987537), (261, 783219), (621, 329179), (667, 306477), (783, 261073), (2001, 102159), (6003, 34053), (11351, 18009)]