206285514

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:631

約数の個数: 64

約数和(自身を含む): 452656512

約数和(自身を除く): 246370998

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 107, 123, 214, 246, 321, 461, 642, 697, 922, 1383, 1394, 1819, 2091, 2766, 3638, 4182, 4387, 5457, 7837, 8774, 10914, 13161, 15674, 18901, 23511, 26322, 37802, 47022, 49327, 56703, 74579, 98654, 113406, 147981, 149158, 223737, 295962, 321317, 447474, 642634, 838559, 963951, 1677118, 1927902, 2022407, 2515677, 4044814, 5031354, 6067221, 12134442, 34380919, 68761838, 103142757, 206285514]

約数ペア:

[(1, 206285514), (2, 103142757), (3, 68761838), (6, 34380919), (17, 12134442), (34, 6067221), (41, 5031354), (51, 4044814), (82, 2515677), (102, 2022407), (107, 1927902), (123, 1677118), (214, 963951), (246, 838559), (321, 642634), (461, 447474), (642, 321317), (697, 295962), (922, 223737), (1383, 149158), (1394, 147981), (1819, 113406), (2091, 98654), (2766, 74579), (3638, 56703), (4182, 49327), (4387, 47022), (5457, 37802), (7837, 26322), (8774, 23511), (10914, 18901), (13161, 15674)]