197372

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:90

約数の個数: 36

約数和(自身を含む): 430920

約数和(自身を除く): 233548

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 53, 76, 98, 106, 133, 196, 212, 266, 371, 532, 742, 931, 1007, 1484, 1862, 2014, 2597, 3724, 4028, 5194, 7049, 10388, 14098, 28196, 49343, 98686, 197372]

約数ペア:

[(1, 197372), (2, 98686), (4, 49343), (7, 28196), (14, 14098), (19, 10388), (28, 7049), (38, 5194), (49, 4028), (53, 3724), (76, 2597), (98, 2014), (106, 1862), (133, 1484), (196, 1007), (212, 931), (266, 742), (371, 532)]