188981842

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{677}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 329084928

約数和(自身を除く): 140103086

約数列:

[1, 2, 7, 14, 127, 157, 254, 314, 677, 889, 1099, 1354, 1778, 2198, 4739, 9478, 19939, 39878, 85979, 106289, 139573, 171958, 212578, 279146, 601853, 744023, 1203706, 1488046, 13498703, 26997406, 94490921, 188981842]

約数ペア:

[(1, 188981842), (2, 94490921), (7, 26997406), (14, 13498703), (127, 1488046), (157, 1203706), (254, 744023), (314, 601853), (677, 279146), (889, 212578), (1099, 171958), (1354, 139573), (1778, 106289), (2198, 85979), (4739, 39878), (9478, 19939)]