201396438

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{141629}}^1$

素因数の和:141716

約数の個数: 24

約数和(自身を含む): 441885600

約数和(自身を除く): 240489162

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 141629, 283258, 424887, 849774, 1274661, 2549322, 11188691, 22377382, 33566073, 67132146, 100698219, 201396438]

約数ペア:

[(1, 201396438), (2, 100698219), (3, 67132146), (6, 33566073), (9, 22377382), (18, 11188691), (79, 2549322), (158, 1274661), (237, 849774), (474, 424887), (711, 283258), (1422, 141629)]