202117790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{125539}}^1$

素因数の和:125576

約数の個数: 32

約数和(自身を含む): 433866240

約数和(自身を除く): 231748450

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 125539, 251078, 627695, 878773, 1255390, 1757546, 2887397, 4393865, 5774794, 8787730, 14436985, 20211779, 28873970, 40423558, 101058895, 202117790]

約数ペア:

[(1, 202117790), (2, 101058895), (5, 40423558), (7, 28873970), (10, 20211779), (14, 14436985), (23, 8787730), (35, 5774794), (46, 4393865), (70, 2887397), (115, 1757546), (161, 1255390), (230, 878773), (322, 627695), (805, 251078), (1610, 125539)]