202181778

素因数分解:

$2^1\times 3^3\times {\mathrm{397}}^1\times {\mathrm{9431}}^1$

素因数の和:9839

約数の個数: 32

約数和(自身を含む): 450472320

約数和(自身を除く): 248290542

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 397, 794, 1191, 2382, 3573, 7146, 9431, 10719, 18862, 21438, 28293, 56586, 84879, 169758, 254637, 509274, 3744107, 7488214, 11232321, 22464642, 33696963, 67393926, 101090889, 202181778]

約数ペア:

[(1, 202181778), (2, 101090889), (3, 67393926), (6, 33696963), (9, 22464642), (18, 11232321), (27, 7488214), (54, 3744107), (397, 509274), (794, 254637), (1191, 169758), (2382, 84879), (3573, 56586), (7146, 28293), (9431, 21438), (10719, 18862)]