210947286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{7853}}^1$

素因数の和:7917

約数の個数: 48

約数和(自身を含む): 476329392

約数和(自身を除く): 265382106

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 121, 222, 242, 363, 407, 726, 814, 1221, 2442, 4477, 7853, 8954, 13431, 15706, 23559, 26862, 47118, 86383, 172766, 259149, 290561, 518298, 581122, 871683, 950213, 1743366, 1900426, 2850639, 3196171, 5701278, 6392342, 9588513, 19177026, 35157881, 70315762, 105473643, 210947286]

約数ペア:

[(1, 210947286), (2, 105473643), (3, 70315762), (6, 35157881), (11, 19177026), (22, 9588513), (33, 6392342), (37, 5701278), (66, 3196171), (74, 2850639), (111, 1900426), (121, 1743366), (222, 950213), (242, 871683), (363, 581122), (407, 518298), (726, 290561), (814, 259149), (1221, 172766), (2442, 86383), (4477, 47118), (7853, 26862), (8954, 23559), (13431, 15706)]