201164552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{19753}}^1$

素因数の和:19845

約数の個数: 32

約数和(自身を含む): 402981600

約数和(自身を除く): 201817048

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 5092, 10184, 19753, 39506, 79012, 158024, 375307, 750614, 1323451, 1501228, 2646902, 3002456, 5293804, 10587608, 25145569, 50291138, 100582276, 201164552]

約数ペア:

[(1, 201164552), (2, 100582276), (4, 50291138), (8, 25145569), (19, 10587608), (38, 5293804), (67, 3002456), (76, 2646902), (134, 1501228), (152, 1323451), (268, 750614), (536, 375307), (1273, 158024), (2546, 79012), (5092, 39506), (10184, 19753)]