201231976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{14029}}^1$

素因数の和:14209

約数の個数: 32

約数和(自身を含む): 414165600

約数和(自身を除く): 212933624

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 163, 326, 652, 1304, 1793, 3586, 7172, 14029, 14344, 28058, 56116, 112232, 154319, 308638, 617276, 1234552, 2286727, 4573454, 9146908, 18293816, 25153997, 50307994, 100615988, 201231976]

約数ペア:

[(1, 201231976), (2, 100615988), (4, 50307994), (8, 25153997), (11, 18293816), (22, 9146908), (44, 4573454), (88, 2286727), (163, 1234552), (326, 617276), (652, 308638), (1304, 154319), (1793, 112232), (3586, 56116), (7172, 28058), (14029, 14344)]