204628554

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5869}}^1$

素因数の和:6039

約数の個数: 48

約数和(自身を含む): 480753000

約数和(自身を除く): 276124446

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 149, 234, 298, 447, 894, 1341, 1937, 2682, 3874, 5811, 5869, 11622, 11738, 17433, 17607, 34866, 35214, 52821, 76297, 105642, 152594, 228891, 457782, 686673, 874481, 1373346, 1748962, 2623443, 5246886, 7870329, 11368253, 15740658, 22736506, 34104759, 68209518, 102314277, 204628554]

約数ペア:

[(1, 204628554), (2, 102314277), (3, 68209518), (6, 34104759), (9, 22736506), (13, 15740658), (18, 11368253), (26, 7870329), (39, 5246886), (78, 2623443), (117, 1748962), (149, 1373346), (234, 874481), (298, 686673), (447, 457782), (894, 228891), (1341, 152594), (1937, 105642), (2682, 76297), (3874, 52821), (5811, 35214), (5869, 34866), (11622, 17607), (11738, 17433)]