204077178

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{42463}}^1$

素因数の和:42563

約数の個数: 32

約数和(自身を含む): 458611200

約数和(自身を除く): 254534022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 42463, 84926, 127389, 254778, 382167, 764334, 1146501, 2293002, 3779207, 7558414, 11337621, 22675242, 34012863, 68025726, 102038589, 204077178]

約数ペア:

[(1, 204077178), (2, 102038589), (3, 68025726), (6, 34012863), (9, 22675242), (18, 11337621), (27, 7558414), (54, 3779207), (89, 2293002), (178, 1146501), (267, 764334), (534, 382167), (801, 254778), (1602, 127389), (2403, 84926), (4806, 42463)]