201406984

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{811}}^1\times {\mathrm{839}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 388785600

約数和(自身を除く): 187378616

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 811, 839, 1622, 1678, 3244, 3356, 6488, 6712, 30007, 31043, 60014, 62086, 120028, 124172, 240056, 248344, 680429, 1360858, 2721716, 5443432, 25175873, 50351746, 100703492, 201406984]

約数ペア:

[(1, 201406984), (2, 100703492), (4, 50351746), (8, 25175873), (37, 5443432), (74, 2721716), (148, 1360858), (296, 680429), (811, 248344), (839, 240056), (1622, 124172), (1678, 120028), (3244, 62086), (3356, 60014), (6488, 31043), (6712, 30007)]