201805072

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{26893}}^1$

素因数の和:26975

約数の個数: 40

約数和(自身を含む): 453540416

約数和(自身を除く): 251735344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 26893, 53786, 107572, 188251, 215144, 376502, 430288, 753004, 1506008, 1801831, 3012016, 3603662, 7207324, 12612817, 14414648, 25225634, 28829296, 50451268, 100902536, 201805072]

約数ペア:

[(1, 201805072), (2, 100902536), (4, 50451268), (7, 28829296), (8, 25225634), (14, 14414648), (16, 12612817), (28, 7207324), (56, 3603662), (67, 3012016), (112, 1801831), (134, 1506008), (268, 753004), (469, 430288), (536, 376502), (938, 215144), (1072, 188251), (1876, 107572), (3752, 53786), (7504, 26893)]