201022998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 453606912

約数和(自身を除く): 252583914

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 263, 313, 407, 526, 626, 789, 814, 939, 1221, 1578, 1878, 2442, 2893, 3443, 5786, 6886, 8679, 9731, 10329, 11581, 17358, 19462, 20658, 23162, 29193, 34743, 58386, 69486, 82319, 107041, 127391, 164638, 214082, 246957, 254782, 321123, 382173, 493914, 642246, 764346, 905509, 1811018, 2716527, 3045803, 5433054, 6091606, 9137409, 18274818, 33503833, 67007666, 100511499, 201022998]

約数ペア:

[(1, 201022998), (2, 100511499), (3, 67007666), (6, 33503833), (11, 18274818), (22, 9137409), (33, 6091606), (37, 5433054), (66, 3045803), (74, 2716527), (111, 1811018), (222, 905509), (263, 764346), (313, 642246), (407, 493914), (526, 382173), (626, 321123), (789, 254782), (814, 246957), (939, 214082), (1221, 164638), (1578, 127391), (1878, 107041), (2442, 82319), (2893, 69486), (3443, 58386), (5786, 34743), (6886, 29193), (8679, 23162), (9731, 20658), (10329, 19462), (11581, 17358)]