201222387

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5039}}^1$

素因数の和:5097

約数の個数: 40

約数和(自身を含む): 329313600

約数和(自身を除く): 128091213

約数列:

[1, 3, 9, 17, 27, 29, 51, 81, 87, 153, 261, 459, 493, 783, 1377, 1479, 2349, 4437, 5039, 13311, 15117, 39933, 45351, 85663, 136053, 146131, 256989, 408159, 438393, 770967, 1315179, 2312901, 2484227, 3945537, 6938703, 7452681, 11836611, 22358043, 67074129, 201222387]

約数ペア:

[(1, 201222387), (3, 67074129), (9, 22358043), (17, 11836611), (27, 7452681), (29, 6938703), (51, 3945537), (81, 2484227), (87, 2312901), (153, 1315179), (261, 770967), (459, 438393), (493, 408159), (783, 256989), (1377, 146131), (1479, 136053), (2349, 85663), (4437, 45351), (5039, 39933), (13311, 15117)]