201790828

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{3533}}^1$

素因数の和:3777

約数の個数: 24

約数和(自身を含む): 359195760

約数和(自身を除く): 157404932

約数列:

[1, 2, 4, 109, 131, 218, 262, 436, 524, 3533, 7066, 14132, 14279, 28558, 57116, 385097, 462823, 770194, 925646, 1540388, 1851292, 50447707, 100895414, 201790828]

約数ペア:

[(1, 201790828), (2, 100895414), (4, 50447707), (109, 1851292), (131, 1540388), (218, 925646), (262, 770194), (436, 462823), (524, 385097), (3533, 57116), (7066, 28558), (14132, 14279)]