193903452

素因数分解:

$2^2\times 3^2\times {\mathrm{431}}^1\times {\mathrm{12497}}^1$

素因数の和:12938

約数の個数: 36

約数和(自身を含む): 491321376

約数和(自身を除く): 297417924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 431, 862, 1293, 1724, 2586, 3879, 5172, 7758, 12497, 15516, 24994, 37491, 49988, 74982, 112473, 149964, 224946, 449892, 5386207, 10772414, 16158621, 21544828, 32317242, 48475863, 64634484, 96951726, 193903452]

約数ペア:

[(1, 193903452), (2, 96951726), (3, 64634484), (4, 48475863), (6, 32317242), (9, 21544828), (12, 16158621), (18, 10772414), (36, 5386207), (431, 449892), (862, 224946), (1293, 149964), (1724, 112473), (2586, 74982), (3879, 49988), (5172, 37491), (7758, 24994), (12497, 15516)]