214655916

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{773}}^1$

素因数の和:1170

約数の個数: 48

約数和(自身を含む): 509985504

約数和(自身を除く): 295329588

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 317, 438, 634, 773, 876, 951, 1268, 1546, 1902, 2319, 3092, 3804, 4638, 9276, 23141, 46282, 56429, 69423, 92564, 112858, 138846, 169287, 225716, 245041, 277692, 338574, 490082, 677148, 735123, 980164, 1470246, 2940492, 17887993, 35775986, 53663979, 71551972, 107327958, 214655916]

約数ペア:

[(1, 214655916), (2, 107327958), (3, 71551972), (4, 53663979), (6, 35775986), (12, 17887993), (73, 2940492), (146, 1470246), (219, 980164), (292, 735123), (317, 677148), (438, 490082), (634, 338574), (773, 277692), (876, 245041), (951, 225716), (1268, 169287), (1546, 138846), (1902, 112858), (2319, 92564), (3092, 69423), (3804, 56429), (4638, 46282), (9276, 23141)]