201779992

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{2029}}^1$

素因数の和:2467

約数の個数: 32

約数和(自身を含む): 391708800

約数和(自身を除く): 189928808

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 401, 802, 1604, 2029, 3208, 4058, 8116, 12431, 16232, 24862, 49724, 62899, 99448, 125798, 251596, 503192, 813629, 1627258, 3254516, 6509032, 25222499, 50444998, 100889996, 201779992]

約数ペア:

[(1, 201779992), (2, 100889996), (4, 50444998), (8, 25222499), (31, 6509032), (62, 3254516), (124, 1627258), (248, 813629), (401, 503192), (802, 251596), (1604, 125798), (2029, 99448), (3208, 62899), (4058, 49724), (8116, 24862), (12431, 16232)]