207329406

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:893

約数の個数: 64

約数和(自身を含む): 460339200

約数和(自身を除く): 253009794

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 107, 114, 138, 214, 321, 437, 642, 739, 874, 1311, 1478, 2033, 2217, 2461, 2622, 4066, 4434, 4922, 6099, 7383, 12198, 14041, 14766, 16997, 28082, 33994, 42123, 46759, 50991, 79073, 84246, 93518, 101982, 140277, 158146, 237219, 280554, 322943, 474438, 645886, 968829, 1502387, 1818679, 1937658, 3004774, 3637358, 4507161, 5456037, 9014322, 10912074, 34554901, 69109802, 103664703, 207329406]

約数ペア:

[(1, 207329406), (2, 103664703), (3, 69109802), (6, 34554901), (19, 10912074), (23, 9014322), (38, 5456037), (46, 4507161), (57, 3637358), (69, 3004774), (107, 1937658), (114, 1818679), (138, 1502387), (214, 968829), (321, 645886), (437, 474438), (642, 322943), (739, 280554), (874, 237219), (1311, 158146), (1478, 140277), (2033, 101982), (2217, 93518), (2461, 84246), (2622, 79073), (4066, 50991), (4434, 46759), (4922, 42123), (6099, 33994), (7383, 28082), (12198, 16997), (14041, 14766)]