202118802

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{3581}}^1$

素因数の和:4018

約数の個数: 32

約数和(自身を含む): 422962560

約数和(自身を除く): 220843758

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 409, 818, 1227, 2454, 3581, 7162, 9407, 10743, 18814, 21486, 28221, 56442, 82363, 164726, 247089, 494178, 1464629, 2929258, 4393887, 8787774, 33686467, 67372934, 101059401, 202118802]

約数ペア:

[(1, 202118802), (2, 101059401), (3, 67372934), (6, 33686467), (23, 8787774), (46, 4393887), (69, 2929258), (138, 1464629), (409, 494178), (818, 247089), (1227, 164726), (2454, 82363), (3581, 56442), (7162, 28221), (9407, 21486), (10743, 18814)]