194010198

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{19801}}^1$

素因数の和:19900

約数の個数: 32

約数和(自身を含む): 410614272

約数和(自身を除く): 216604074

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 9798, 19801, 39602, 59403, 118806, 455423, 910846, 1366269, 1405871, 2732538, 2811742, 4217613, 8435226, 32335033, 64670066, 97005099, 194010198]

約数ペア:

[(1, 194010198), (2, 97005099), (3, 64670066), (6, 32335033), (23, 8435226), (46, 4217613), (69, 2811742), (71, 2732538), (138, 1405871), (142, 1366269), (213, 910846), (426, 455423), (1633, 118806), (3266, 59403), (4899, 39602), (9798, 19801)]