195249873

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23071}}^1$

素因数の和:23125

約数の個数: 32

約数和(自身を含む): 330760192

約数和(自身を除く): 135510319

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 8463, 23071, 69213, 161497, 299923, 484491, 715201, 899769, 2099461, 2145603, 5006407, 6298383, 9297613, 15019221, 27892839, 65083291, 195249873]

約数ペア:

[(1, 195249873), (3, 65083291), (7, 27892839), (13, 15019221), (21, 9297613), (31, 6298383), (39, 5006407), (91, 2145603), (93, 2099461), (217, 899769), (273, 715201), (403, 484491), (651, 299923), (1209, 161497), (2821, 69213), (8463, 23071)]