207657232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{683083}}^1$

素因数の和:683110

約数の個数: 20

約数和(自身を含む): 423512080

約数和(自身を除く): 215854848

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 683083, 1366166, 2732332, 5464664, 10929328, 12978577, 25957154, 51914308, 103828616, 207657232]

約数ペア:

[(1, 207657232), (2, 103828616), (4, 51914308), (8, 25957154), (16, 12978577), (19, 10929328), (38, 5464664), (76, 2732332), (152, 1366166), (304, 683083)]