210923718

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1\times {\mathrm{1213}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 429056736

約数和(自身を除く): 218133018

約数列:

[1, 2, 3, 6, 73, 146, 219, 397, 438, 794, 1191, 1213, 2382, 2426, 3639, 7278, 28981, 57962, 86943, 88549, 173886, 177098, 265647, 481561, 531294, 963122, 1444683, 2889366, 35153953, 70307906, 105461859, 210923718]

約数ペア:

[(1, 210923718), (2, 105461859), (3, 70307906), (6, 35153953), (73, 2889366), (146, 1444683), (219, 963122), (397, 531294), (438, 481561), (794, 265647), (1191, 177098), (1213, 173886), (2382, 88549), (2426, 86943), (3639, 57962), (7278, 28981)]