201589938

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4649}}^1$

素因数の和:4744

約数の個数: 64

約数和(自身を含む): 495504000

約数和(自身を除く): 293914062

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 73, 99, 146, 198, 219, 297, 438, 594, 657, 803, 1314, 1606, 1971, 2409, 3942, 4649, 4818, 7227, 9298, 13947, 14454, 21681, 27894, 41841, 43362, 51139, 83682, 102278, 125523, 153417, 251046, 306834, 339377, 460251, 678754, 920502, 1018131, 1380753, 2036262, 2761506, 3054393, 3733147, 6108786, 7466294, 9163179, 11199441, 18326358, 22398882, 33598323, 67196646, 100794969, 201589938]

約数ペア:

[(1, 201589938), (2, 100794969), (3, 67196646), (6, 33598323), (9, 22398882), (11, 18326358), (18, 11199441), (22, 9163179), (27, 7466294), (33, 6108786), (54, 3733147), (66, 3054393), (73, 2761506), (99, 2036262), (146, 1380753), (198, 1018131), (219, 920502), (297, 678754), (438, 460251), (594, 339377), (657, 306834), (803, 251046), (1314, 153417), (1606, 125523), (1971, 102278), (2409, 83682), (3942, 51139), (4649, 43362), (4818, 41841), (7227, 27894), (9298, 21681), (13947, 14454)]