207399639

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1\times {\mathrm{2383}}^1$

素因数の和:2886

約数の個数: 16

約数和(自身を含む): 281426432

約数和(自身を除く): 74026793

約数列:

[1, 3, 67, 201, 433, 1299, 2383, 7149, 29011, 87033, 159661, 478983, 1031839, 3095517, 69133213, 207399639]

約数ペア:

[(1, 207399639), (3, 69133213), (67, 3095517), (201, 1031839), (433, 478983), (1299, 159661), (2383, 87033), (7149, 29011)]