207624726

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 489265920

約数和(自身を除く): 281641194

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 107, 109, 129, 138, 207, 214, 218, 258, 321, 327, 387, 414, 642, 654, 774, 963, 981, 989, 1926, 1962, 1978, 2461, 2507, 2967, 4601, 4687, 4922, 5014, 5934, 7383, 7521, 8901, 9202, 9374, 11663, 13803, 14061, 14766, 15042, 17802, 22149, 22563, 23326, 27606, 28122, 34989, 41409, 42183, 44298, 45126, 69978, 82818, 84366, 104967, 105823, 107801, 209934, 211646, 215602, 268249, 317469, 323403, 501509, 536498, 634938, 646806, 804747, 952407, 970209, 1003018, 1504527, 1609494, 1904814, 1940418, 2414241, 3009054, 4513581, 4828482, 9027162, 11534707, 23069414, 34604121, 69208242, 103812363, 207624726]

約数ペア:

[(1, 207624726), (2, 103812363), (3, 69208242), (6, 34604121), (9, 23069414), (18, 11534707), (23, 9027162), (43, 4828482), (46, 4513581), (69, 3009054), (86, 2414241), (107, 1940418), (109, 1904814), (129, 1609494), (138, 1504527), (207, 1003018), (214, 970209), (218, 952407), (258, 804747), (321, 646806), (327, 634938), (387, 536498), (414, 501509), (642, 323403), (654, 317469), (774, 268249), (963, 215602), (981, 211646), (989, 209934), (1926, 107801), (1962, 105823), (1978, 104967), (2461, 84366), (2507, 82818), (2967, 69978), (4601, 45126), (4687, 44298), (4922, 42183), (5014, 41409), (5934, 34989), (7383, 28122), (7521, 27606), (8901, 23326), (9202, 22563), (9374, 22149), (11663, 17802), (13803, 15042), (14061, 14766)]