201431996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71633}}^1$

素因数の和:71693

約数の個数: 24

約数和(自身を含む): 381092880

約数和(自身を除く): 179660884

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 71633, 143266, 286532, 1361027, 2650421, 2722054, 5300842, 5444108, 10601684, 50357999, 100715998, 201431996]

約数ペア:

[(1, 201431996), (2, 100715998), (4, 50357999), (19, 10601684), (37, 5444108), (38, 5300842), (74, 2722054), (76, 2650421), (148, 1361027), (703, 286532), (1406, 143266), (2812, 71633)]