80821614

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{677}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 164314656

約数和(自身を除く): 83493042

約数列:

[1, 2, 3, 6, 101, 197, 202, 303, 394, 591, 606, 677, 1182, 1354, 2031, 4062, 19897, 39794, 59691, 68377, 119382, 133369, 136754, 205131, 266738, 400107, 410262, 800214, 13470269, 26940538, 40410807, 80821614]

約数ペア:

[(1, 80821614), (2, 40410807), (3, 26940538), (6, 13470269), (101, 800214), (197, 410262), (202, 400107), (303, 266738), (394, 205131), (591, 136754), (606, 133369), (677, 119382), (1182, 68377), (1354, 59691), (2031, 39794), (4062, 19897)]