131200492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47059}}^1$

素因数の和:47121

約数の個数: 24

約数和(自身を含む): 249041520

約数和(自身を除く): 117841028

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 47059, 94118, 188236, 800003, 1600006, 1929419, 3200012, 3858838, 7717676, 32800123, 65600246, 131200492]

約数ペア:

[(1, 131200492), (2, 65600246), (4, 32800123), (17, 7717676), (34, 3858838), (41, 3200012), (68, 1929419), (82, 1600006), (164, 800003), (697, 188236), (1394, 94118), (2788, 47059)]