195943352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{117191}}^1$

素因数の和:117227

約数の個数: 32

約数和(自身を含む): 421891200

約数和(自身を除く): 225947848

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 117191, 234382, 468764, 937528, 1289101, 2226629, 2578202, 4453258, 5156404, 8906516, 10312808, 17813032, 24492919, 48985838, 97971676, 195943352]

約数ペア:

[(1, 195943352), (2, 97971676), (4, 48985838), (8, 24492919), (11, 17813032), (19, 10312808), (22, 8906516), (38, 5156404), (44, 4453258), (76, 2578202), (88, 2226629), (152, 1289101), (209, 937528), (418, 468764), (836, 234382), (1672, 117191)]