196272045

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{20477}}^1$

素因数の和:20562

約数の個数: 32

約数和(自身を含む): 353859840

約数和(自身を除く): 157587795

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 9585, 20477, 61431, 102385, 184293, 307155, 552879, 921465, 1453867, 2764395, 4361601, 7269335, 13084803, 21808005, 39254409, 65424015, 196272045]

約数ペア:

[(1, 196272045), (3, 65424015), (5, 39254409), (9, 21808005), (15, 13084803), (27, 7269335), (45, 4361601), (71, 2764395), (135, 1453867), (213, 921465), (355, 552879), (639, 307155), (1065, 184293), (1917, 102385), (3195, 61431), (9585, 20477)]