214969724

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{3631}}^1$

素因数の和:3714

約数の個数: 36

約数和(自身を含む): 406834848

約数和(自身を除く): 191865124

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 361, 722, 779, 1444, 1558, 3116, 3631, 7262, 14524, 14801, 29602, 59204, 68989, 137978, 148871, 275956, 297742, 595484, 1310791, 2621582, 2828549, 5243164, 5657098, 11314196, 53742431, 107484862, 214969724]

約数ペア:

[(1, 214969724), (2, 107484862), (4, 53742431), (19, 11314196), (38, 5657098), (41, 5243164), (76, 2828549), (82, 2621582), (164, 1310791), (361, 595484), (722, 297742), (779, 275956), (1444, 148871), (1558, 137978), (3116, 68989), (3631, 59204), (7262, 29602), (14524, 14801)]