201898086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1423}}^1$

素因数の和:1565

約数の個数: 64

約数和(自身を含む): 465067008

約数和(自身を除く): 263168922

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 107, 214, 221, 321, 442, 642, 663, 1326, 1391, 1423, 1819, 2782, 2846, 3638, 4173, 4269, 5457, 8346, 8538, 10914, 18499, 23647, 24191, 36998, 47294, 48382, 55497, 70941, 72573, 110994, 141882, 145146, 152261, 304522, 314483, 456783, 628966, 913566, 943449, 1886898, 1979393, 2588437, 3958786, 5176874, 5938179, 7765311, 11876358, 15530622, 33649681, 67299362, 100949043, 201898086]

約数ペア:

[(1, 201898086), (2, 100949043), (3, 67299362), (6, 33649681), (13, 15530622), (17, 11876358), (26, 7765311), (34, 5938179), (39, 5176874), (51, 3958786), (78, 2588437), (102, 1979393), (107, 1886898), (214, 943449), (221, 913566), (321, 628966), (442, 456783), (642, 314483), (663, 304522), (1326, 152261), (1391, 145146), (1423, 141882), (1819, 110994), (2782, 72573), (2846, 70941), (3638, 55497), (4173, 48382), (4269, 47294), (5457, 36998), (8346, 24191), (8538, 23647), (10914, 18499)]