207927432860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{3024839}}^1$

素因数の和:3025346

約数の個数: 48

約数和(自身を含む): 500042350080

約数和(自身を除く): 292114917220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 491, 982, 1964, 2455, 3437, 4910, 6874, 9820, 13748, 17185, 34370, 68740, 3024839, 6049678, 12099356, 15124195, 21173873, 30248390, 42347746, 60496780, 84695492, 105869365, 211738730, 423477460, 1485195949, 2970391898, 5940783796, 7425979745, 10396371643, 14851959490, 20792743286, 29703918980, 41585486572, 51981858215, 103963716430, 207927432860]

約数ペア:

[(1, 207927432860), (2, 103963716430), (4, 51981858215), (5, 41585486572), (7, 29703918980), (10, 20792743286), (14, 14851959490), (20, 10396371643), (28, 7425979745), (35, 5940783796), (70, 2970391898), (140, 1485195949), (491, 423477460), (982, 211738730), (1964, 105869365), (2455, 84695492), (3437, 60496780), (4910, 42347746), (6874, 30248390), (9820, 21173873), (13748, 15124195), (17185, 12099356), (34370, 6049678), (68740, 3024839)]