215836370

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{2557}}^1$

素因数の和:2954

約数の個数: 32

約数和(自身を含む): 406660608

約数和(自身を除く): 190824238

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 367, 734, 1835, 2557, 3670, 5114, 8441, 12785, 16882, 25570, 42205, 58811, 84410, 117622, 294055, 588110, 938419, 1876838, 4692095, 9384190, 21583637, 43167274, 107918185, 215836370]

約数ペア:

[(1, 215836370), (2, 107918185), (5, 43167274), (10, 21583637), (23, 9384190), (46, 4692095), (115, 1876838), (230, 938419), (367, 588110), (734, 294055), (1835, 117622), (2557, 84410), (3670, 58811), (5114, 42205), (8441, 25570), (12785, 16882)]