201909224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{43291}}^1$

素因数の和:43361

約数の個数: 32

約数和(自身を含む): 420798240

約数和(自身を除く): 218889016

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 43291, 86582, 173164, 346328, 476201, 952402, 1904804, 2294423, 3809608, 4588846, 9177692, 18355384, 25238653, 50477306, 100954612, 201909224]

約数ペア:

[(1, 201909224), (2, 100954612), (4, 50477306), (8, 25238653), (11, 18355384), (22, 9177692), (44, 4588846), (53, 3809608), (88, 2294423), (106, 1904804), (212, 952402), (424, 476201), (583, 346328), (1166, 173164), (2332, 86582), (4664, 43291)]