219334750

素因数分解:

$2^1\times 5^3\times {\mathrm{313}}^1\times {\mathrm{2803}}^1$

素因数の和:3133

約数の個数: 32

約数和(自身を含む): 412053408

約数和(自身を除く): 192718658

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 313, 626, 1565, 2803, 3130, 5606, 7825, 14015, 15650, 28030, 39125, 70075, 78250, 140150, 350375, 700750, 877339, 1754678, 4386695, 8773390, 21933475, 43866950, 109667375, 219334750]

約数ペア:

[(1, 219334750), (2, 109667375), (5, 43866950), (10, 21933475), (25, 8773390), (50, 4386695), (125, 1754678), (250, 877339), (313, 700750), (626, 350375), (1565, 140150), (2803, 78250), (3130, 70075), (5606, 39125), (7825, 28030), (14015, 15650)]