220771212

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{4673}}^1$

素因数の和:4838

約数の個数: 48

約数和(自身を含む): 536051712

約数和(自身を除く): 315280500

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 127, 186, 254, 372, 381, 508, 762, 1524, 3937, 4673, 7874, 9346, 11811, 14019, 15748, 18692, 23622, 28038, 47244, 56076, 144863, 289726, 434589, 579452, 593471, 869178, 1186942, 1738356, 1780413, 2373884, 3560826, 7121652, 18397601, 36795202, 55192803, 73590404, 110385606, 220771212]

約数ペア:

[(1, 220771212), (2, 110385606), (3, 73590404), (4, 55192803), (6, 36795202), (12, 18397601), (31, 7121652), (62, 3560826), (93, 2373884), (124, 1780413), (127, 1738356), (186, 1186942), (254, 869178), (372, 593471), (381, 579452), (508, 434589), (762, 289726), (1524, 144863), (3937, 56076), (4673, 47244), (7874, 28038), (9346, 23622), (11811, 18692), (14019, 15748)]