191975108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 371070336

約数和(自身を除く): 179095228

約数列:

[1, 2, 4, 13, 26, 52, 73, 103, 146, 206, 292, 412, 491, 949, 982, 1339, 1898, 1964, 2678, 3796, 5356, 6383, 7519, 12766, 15038, 25532, 30076, 35843, 50573, 71686, 97747, 101146, 143372, 195494, 202292, 390988, 465959, 657449, 931918, 1314898, 1863836, 2629796, 3691829, 7383658, 14767316, 47993777, 95987554, 191975108]

約数ペア:

[(1, 191975108), (2, 95987554), (4, 47993777), (13, 14767316), (26, 7383658), (52, 3691829), (73, 2629796), (103, 1863836), (146, 1314898), (206, 931918), (292, 657449), (412, 465959), (491, 390988), (949, 202292), (982, 195494), (1339, 143372), (1898, 101146), (1964, 97747), (2678, 71686), (3796, 50573), (5356, 35843), (6383, 30076), (7519, 25532), (12766, 15038)]