206985078

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2027}}^1$

素因数の和:2130

約数の個数: 64

約数和(自身を含む): 482826240

約数和(自身を除く): 275841162

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 61, 62, 93, 122, 183, 186, 279, 366, 549, 558, 837, 1098, 1647, 1674, 1891, 2027, 3294, 3782, 4054, 5673, 6081, 11346, 12162, 17019, 18243, 34038, 36486, 51057, 54729, 62837, 102114, 109458, 123647, 125674, 188511, 247294, 370941, 377022, 565533, 741882, 1112823, 1131066, 1696599, 2225646, 3338469, 3393198, 3833057, 6676938, 7666114, 11499171, 22998342, 34497513, 68995026, 103492539, 206985078]

約数ペア:

[(1, 206985078), (2, 103492539), (3, 68995026), (6, 34497513), (9, 22998342), (18, 11499171), (27, 7666114), (31, 6676938), (54, 3833057), (61, 3393198), (62, 3338469), (93, 2225646), (122, 1696599), (183, 1131066), (186, 1112823), (279, 741882), (366, 565533), (549, 377022), (558, 370941), (837, 247294), (1098, 188511), (1647, 125674), (1674, 123647), (1891, 109458), (2027, 102114), (3294, 62837), (3782, 54729), (4054, 51057), (5673, 36486), (6081, 34038), (11346, 18243), (12162, 17019)]