207404988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{129953}}^1$

素因数の和:129986

約数の個数: 48

約数和(自身を含む): 582193920

約数和(自身を除く): 374788932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 129953, 259906, 389859, 519812, 779718, 909671, 1559436, 1819342, 2469107, 2729013, 3638684, 4938214, 5458026, 7407321, 9876428, 10916052, 14814642, 17283749, 29629284, 34567498, 51851247, 69134996, 103702494, 207404988]

約数ペア:

[(1, 207404988), (2, 103702494), (3, 69134996), (4, 51851247), (6, 34567498), (7, 29629284), (12, 17283749), (14, 14814642), (19, 10916052), (21, 9876428), (28, 7407321), (38, 5458026), (42, 4938214), (57, 3638684), (76, 2729013), (84, 2469107), (114, 1819342), (133, 1559436), (228, 909671), (266, 779718), (399, 519812), (532, 389859), (798, 259906), (1596, 129953)]