199977063

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1436

約数の個数: 48

約数和(自身を含む): 326043648

約数和(自身を除く): 126066585

約数列:

[1, 3, 11, 13, 31, 33, 39, 93, 121, 143, 341, 363, 403, 429, 1023, 1209, 1367, 1573, 3751, 4101, 4433, 4719, 11253, 13299, 15037, 17771, 42377, 45111, 48763, 53313, 127131, 146289, 165407, 195481, 466147, 496221, 550901, 586443, 1398441, 1652703, 2150291, 5127617, 6059911, 6450873, 15382851, 18179733, 66659021, 199977063]

約数ペア:

[(1, 199977063), (3, 66659021), (11, 18179733), (13, 15382851), (31, 6450873), (33, 6059911), (39, 5127617), (93, 2150291), (121, 1652703), (143, 1398441), (341, 586443), (363, 550901), (403, 496221), (429, 466147), (1023, 195481), (1209, 165407), (1367, 146289), (1573, 127131), (3751, 53313), (4101, 48763), (4433, 45111), (4719, 42377), (11253, 17771), (13299, 15037)]