221448194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{234089}}^1$

素因数の和:234145

約数の個数: 16

約数和(自身を含む): 370798560

約数和(自身を除く): 149350366

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 234089, 468178, 2574979, 5149958, 10065827, 20131654, 110724097, 221448194]

約数ペア:

[(1, 221448194), (2, 110724097), (11, 20131654), (22, 10065827), (43, 5149958), (86, 2574979), (473, 468178), (946, 234089)]