198555396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{5153}}^1$

素因数の和:5205

約数の個数: 72

約数和(自身を含む): 528181920

約数和(自身を除く): 329626524

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1482, 2028, 2964, 3211, 5153, 6422, 9633, 10306, 12844, 15459, 19266, 20612, 30918, 38532, 61836, 66989, 97907, 133978, 195814, 200967, 267956, 293721, 391628, 401934, 587442, 803868, 870857, 1174884, 1272791, 1741714, 2545582, 2612571, 3483428, 3818373, 5091164, 5225142, 7636746, 10450284, 15273492, 16546283, 33092566, 49638849, 66185132, 99277698, 198555396]

約数ペア:

[(1, 198555396), (2, 99277698), (3, 66185132), (4, 49638849), (6, 33092566), (12, 16546283), (13, 15273492), (19, 10450284), (26, 7636746), (38, 5225142), (39, 5091164), (52, 3818373), (57, 3483428), (76, 2612571), (78, 2545582), (114, 1741714), (156, 1272791), (169, 1174884), (228, 870857), (247, 803868), (338, 587442), (494, 401934), (507, 391628), (676, 293721), (741, 267956), (988, 200967), (1014, 195814), (1482, 133978), (2028, 97907), (2964, 66989), (3211, 61836), (5153, 38532), (6422, 30918), (9633, 20612), (10306, 19266), (12844, 15459)]