204239343

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{52009}}^1$

素因数の和:52047

約数の個数: 32

約数和(自身を含む): 359493120

約数和(自身を除く): 155253777

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 52009, 156027, 364063, 572099, 884153, 1092189, 1716297, 2652459, 4004693, 6189071, 9725683, 12014079, 18567213, 29177049, 68079781, 204239343]

約数ペア:

[(1, 204239343), (3, 68079781), (7, 29177049), (11, 18567213), (17, 12014079), (21, 9725683), (33, 6189071), (51, 4004693), (77, 2652459), (119, 1716297), (187, 1092189), (231, 884153), (357, 572099), (561, 364063), (1309, 156027), (3927, 52009)]