201994814133

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1\times {\mathrm{180097}}^1$

素因数の和:181066

約数の個数: 48

約数和(自身を含む): 351378401920

約数和(自身を除く): 149383587787

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 937, 1197, 2811, 6559, 8433, 17803, 19677, 53409, 59031, 124621, 160227, 180097, 373863, 540291, 1121589, 1260679, 1620873, 3421843, 3782037, 10265529, 11346111, 23952901, 30796587, 71858703, 168750889, 215576109, 506252667, 1181256223, 1518758001, 3206266891, 3543768669, 9618800673, 10631306007, 22443868237, 28856402019, 67331604711, 201994814133]

約数ペア:

[(1, 201994814133), (3, 67331604711), (7, 28856402019), (9, 22443868237), (19, 10631306007), (21, 9618800673), (57, 3543768669), (63, 3206266891), (133, 1518758001), (171, 1181256223), (399, 506252667), (937, 215576109), (1197, 168750889), (2811, 71858703), (6559, 30796587), (8433, 23952901), (17803, 11346111), (19677, 10265529), (53409, 3782037), (59031, 3421843), (124621, 1620873), (160227, 1260679), (180097, 1121589), (373863, 540291)]