200304838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{31327}}^1$

素因数の和:31491

約数の個数: 16

約数和(自身を含む): 315786240

約数和(自身を除く): 115481402

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6394, 31327, 62654, 720521, 1441042, 4354453, 8708906, 100152419, 200304838]

約数ペア:

[(1, 200304838), (2, 100152419), (23, 8708906), (46, 4354453), (139, 1441042), (278, 720521), (3197, 62654), (6394, 31327)]