201106868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{19037}}^1$

素因数の和:19199

約数の個数: 24

約数和(自身を含む): 373144800

約数和(自身を除く): 172037932

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 10564, 19037, 38074, 76148, 361703, 723406, 1446812, 2646143, 5292286, 10584572, 50276717, 100553434, 201106868]

約数ペア:

[(1, 201106868), (2, 100553434), (4, 50276717), (19, 10584572), (38, 5292286), (76, 2646143), (139, 1446812), (278, 723406), (556, 361703), (2641, 76148), (5282, 38074), (10564, 19037)]