201887778

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{5179}}^1$

素因数の和:5346

約数の個数: 32

約数和(自身を含む): 413985600

約数和(自身を除く): 212097822

約数列:

[1, 2, 3, 6, 73, 89, 146, 178, 219, 267, 438, 534, 5179, 6497, 10358, 12994, 15537, 19491, 31074, 38982, 378067, 460931, 756134, 921862, 1134201, 1382793, 2268402, 2765586, 33647963, 67295926, 100943889, 201887778]

約数ペア:

[(1, 201887778), (2, 100943889), (3, 67295926), (6, 33647963), (73, 2765586), (89, 2268402), (146, 1382793), (178, 1134201), (219, 921862), (267, 756134), (438, 460931), (534, 378067), (5179, 38982), (6497, 31074), (10358, 19491), (12994, 15537)]