214703566

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{1427}}^1$

素因数の和:2424

約数の個数: 32

約数和(自身を含む): 402216192

約数和(自身を除く): 187512626

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 977, 1427, 1954, 2854, 6839, 9989, 10747, 13678, 15697, 19978, 21494, 31394, 75229, 109879, 150458, 219758, 1394179, 2788358, 9759253, 15335969, 19518506, 30671938, 107351783, 214703566]

約数ペア:

[(1, 214703566), (2, 107351783), (7, 30671938), (11, 19518506), (14, 15335969), (22, 9759253), (77, 2788358), (154, 1394179), (977, 219758), (1427, 150458), (1954, 109879), (2854, 75229), (6839, 31394), (9989, 21494), (10747, 19978), (13678, 15697)]