201580518

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{15461}}^1$

素因数の和:15560

約数の個数: 32

約数和(自身を含む): 420813792

約数和(自身を除く): 219233274

約数列:

[1, 2, 3, 6, 41, 53, 82, 106, 123, 159, 246, 318, 2173, 4346, 6519, 13038, 15461, 30922, 46383, 92766, 633901, 819433, 1267802, 1638866, 1901703, 2458299, 3803406, 4916598, 33596753, 67193506, 100790259, 201580518]

約数ペア:

[(1, 201580518), (2, 100790259), (3, 67193506), (6, 33596753), (41, 4916598), (53, 3803406), (82, 2458299), (106, 1901703), (123, 1638866), (159, 1267802), (246, 819433), (318, 633901), (2173, 92766), (4346, 46383), (6519, 30922), (13038, 15461)]