193217688

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{141241}}^1$

素因数の和:141272

約数の個数: 48

約数和(自身を含む): 550843800

約数和(自身を除く): 357626112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 141241, 282482, 423723, 564964, 847446, 1129928, 1271169, 1694892, 2542338, 2683579, 3389784, 5084676, 5367158, 8050737, 10169352, 10734316, 16101474, 21468632, 24152211, 32202948, 48304422, 64405896, 96608844, 193217688]

約数ペア:

[(1, 193217688), (2, 96608844), (3, 64405896), (4, 48304422), (6, 32202948), (8, 24152211), (9, 21468632), (12, 16101474), (18, 10734316), (19, 10169352), (24, 8050737), (36, 5367158), (38, 5084676), (57, 3389784), (72, 2683579), (76, 2542338), (114, 1694892), (152, 1271169), (171, 1129928), (228, 847446), (342, 564964), (456, 423723), (684, 282482), (1368, 141241)]