201496976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{662819}}^1$

素因数の和:662846

約数の個数: 20

約数和(自身を含む): 410948400

約数和(自身を除く): 209451424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 662819, 1325638, 2651276, 5302552, 10605104, 12593561, 25187122, 50374244, 100748488, 201496976]

約数ペア:

[(1, 201496976), (2, 100748488), (4, 50374244), (8, 25187122), (16, 12593561), (19, 10605104), (38, 5302552), (76, 2651276), (152, 1325638), (304, 662819)]