193557512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61879}}^1$

素因数の和:61925

約数の個数: 32

約数和(自身を含む): 400982400

約数和(自身を除く): 207424888

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 61879, 123758, 247516, 495032, 1051943, 1423217, 2103886, 2846434, 4207772, 5692868, 8415544, 11385736, 24194689, 48389378, 96778756, 193557512]

約数ペア:

[(1, 193557512), (2, 96778756), (4, 48389378), (8, 24194689), (17, 11385736), (23, 8415544), (34, 5692868), (46, 4207772), (68, 2846434), (92, 2103886), (136, 1423217), (184, 1051943), (391, 495032), (782, 247516), (1564, 123758), (3128, 61879)]