209026662

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157637}}^1$

素因数の和:157672

約数の個数: 32

約数和(自身を含む): 476697312

約数和(自身を除く): 267670650

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 157637, 315274, 472911, 945822, 2049281, 2679829, 4098562, 5359658, 6147843, 8039487, 12295686, 16078974, 34837777, 69675554, 104513331, 209026662]

約数ペア:

[(1, 209026662), (2, 104513331), (3, 69675554), (6, 34837777), (13, 16078974), (17, 12295686), (26, 8039487), (34, 6147843), (39, 5359658), (51, 4098562), (78, 2679829), (102, 2049281), (221, 945822), (442, 472911), (663, 315274), (1326, 157637)]