207897308

素因数分解:

$2^2\times {\mathrm{4451}}^1\times {\mathrm{11677}}^1$

素因数の和:16132

約数の個数: 12

約数和(自身を含む): 363933192

約数和(自身を除く): 156035884

約数列:

[1, 2, 4, 4451, 8902, 11677, 17804, 23354, 46708, 51974327, 103948654, 207897308]

約数ペア:

[(1, 207897308), (2, 103948654), (4, 51974327), (4451, 46708), (8902, 23354), (11677, 17804)]