219876056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{46663}}^1$

素因数の和:46719

約数の個数: 32

約数和(自身を含む): 447974400

約数和(自身を除く): 228098344

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 46663, 93326, 186652, 373304, 886597, 1446553, 1773194, 2893106, 3546388, 5786212, 7092776, 11572424, 27484507, 54969014, 109938028, 219876056]

約数ペア:

[(1, 219876056), (2, 109938028), (4, 54969014), (8, 27484507), (19, 11572424), (31, 7092776), (38, 5786212), (62, 3546388), (76, 2893106), (124, 1773194), (152, 1446553), (248, 886597), (589, 373304), (1178, 186652), (2356, 93326), (4712, 46663)]