211947576

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{383963}}^1$

素因数の和:383995

約数の個数: 32

約数和(自身を含む): 552908160

約数和(自身を除く): 340960584

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 383963, 767926, 1151889, 1535852, 2303778, 3071704, 4607556, 8831149, 9215112, 17662298, 26493447, 35324596, 52986894, 70649192, 105973788, 211947576]

約数ペア:

[(1, 211947576), (2, 105973788), (3, 70649192), (4, 52986894), (6, 35324596), (8, 26493447), (12, 17662298), (23, 9215112), (24, 8831149), (46, 4607556), (69, 3071704), (92, 2303778), (138, 1535852), (184, 1151889), (276, 767926), (552, 383963)]