202376812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{42197}}^1$

素因数の和:42321

約数の個数: 24

約数和(自身を含む): 389909520

約数和(自身を除く): 187532708

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 42197, 84394, 168788, 464167, 928334, 1856668, 4599473, 9198946, 18397892, 50594203, 101188406, 202376812]

約数ペア:

[(1, 202376812), (2, 101188406), (4, 50594203), (11, 18397892), (22, 9198946), (44, 4599473), (109, 1856668), (218, 928334), (436, 464167), (1199, 168788), (2398, 84394), (4796, 42197)]