230069917

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157259}}^1$

素因数の和:157296

約数の個数: 16

約数和(自身を含む): 301939200

約数和(自身を除く): 71869283

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 157259, 1100813, 1729849, 2987921, 12108943, 20915447, 32867131, 230069917]

約数ペア:

[(1, 230069917), (7, 32867131), (11, 20915447), (19, 12108943), (77, 2987921), (133, 1729849), (209, 1100813), (1463, 157259)]