207510002

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2141}}^1$

素因数の和:2223

約数の個数: 48

約数和(自身を含む): 386793792

約数和(自身を除く): 179283790

約数列:

[1, 2, 7, 14, 23, 43, 46, 49, 86, 98, 161, 301, 322, 602, 989, 1127, 1978, 2107, 2141, 2254, 4214, 4282, 6923, 13846, 14987, 29974, 48461, 49243, 92063, 96922, 98486, 104909, 184126, 209818, 344701, 644441, 689402, 1288882, 2117449, 2412907, 4234898, 4511087, 4825814, 9022174, 14822143, 29644286, 103755001, 207510002]

約数ペア:

[(1, 207510002), (2, 103755001), (7, 29644286), (14, 14822143), (23, 9022174), (43, 4825814), (46, 4511087), (49, 4234898), (86, 2412907), (98, 2117449), (161, 1288882), (301, 689402), (322, 644441), (602, 344701), (989, 209818), (1127, 184126), (1978, 104909), (2107, 98486), (2141, 96922), (2254, 92063), (4214, 49243), (4282, 48461), (6923, 29974), (13846, 14987)]