191900684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{353}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 371105280

約数和(自身を除く): 179204596

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 311, 353, 437, 622, 706, 874, 1244, 1412, 1748, 5909, 6707, 7153, 8119, 11818, 13414, 14306, 16238, 23636, 26828, 28612, 32476, 109783, 135907, 154261, 219566, 271814, 308522, 439132, 543628, 617044, 2085877, 2525009, 4171754, 5050018, 8343508, 10100036, 47975171, 95950342, 191900684]

約数ペア:

[(1, 191900684), (2, 95950342), (4, 47975171), (19, 10100036), (23, 8343508), (38, 5050018), (46, 4171754), (76, 2525009), (92, 2085877), (311, 617044), (353, 543628), (437, 439132), (622, 308522), (706, 271814), (874, 219566), (1244, 154261), (1412, 135907), (1748, 109783), (5909, 32476), (6707, 28612), (7153, 26828), (8119, 23636), (11818, 16238), (13414, 14306)]