205952994

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2251}}^1$

素因数の和:2312

約数の個数: 96

約数和(自身を含む): 531183744

約数和(自身を除く): 325230750

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 23, 26, 34, 39, 46, 51, 69, 78, 102, 117, 138, 153, 207, 221, 234, 299, 306, 391, 414, 442, 598, 663, 782, 897, 1173, 1326, 1794, 1989, 2251, 2346, 2691, 3519, 3978, 4502, 5083, 5382, 6753, 7038, 10166, 13506, 15249, 20259, 29263, 30498, 38267, 40518, 45747, 51773, 58526, 76534, 87789, 91494, 103546, 114801, 155319, 175578, 229602, 263367, 310638, 344403, 465957, 497471, 526734, 673049, 688806, 880141, 931914, 994942, 1346098, 1492413, 1760282, 2019147, 2640423, 2984826, 4038294, 4477239, 5280846, 6057441, 7921269, 8954478, 11441833, 12114882, 15842538, 22883666, 34325499, 68650998, 102976497, 205952994]

約数ペア:

[(1, 205952994), (2, 102976497), (3, 68650998), (6, 34325499), (9, 22883666), (13, 15842538), (17, 12114882), (18, 11441833), (23, 8954478), (26, 7921269), (34, 6057441), (39, 5280846), (46, 4477239), (51, 4038294), (69, 2984826), (78, 2640423), (102, 2019147), (117, 1760282), (138, 1492413), (153, 1346098), (207, 994942), (221, 931914), (234, 880141), (299, 688806), (306, 673049), (391, 526734), (414, 497471), (442, 465957), (598, 344403), (663, 310638), (782, 263367), (897, 229602), (1173, 175578), (1326, 155319), (1794, 114801), (1989, 103546), (2251, 91494), (2346, 87789), (2691, 76534), (3519, 58526), (3978, 51773), (4502, 45747), (5083, 40518), (5382, 38267), (6753, 30498), (7038, 29263), (10166, 20259), (13506, 15249)]