200717672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{5261}}^1$

素因数の和:5537

約数の個数: 32

約数和(自身を含む): 397807200

約数和(自身を除く): 197089528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 251, 502, 1004, 2008, 4769, 5261, 9538, 10522, 19076, 21044, 38152, 42088, 99959, 199918, 399836, 799672, 1320511, 2641022, 5282044, 10564088, 25089709, 50179418, 100358836, 200717672]

約数ペア:

[(1, 200717672), (2, 100358836), (4, 50179418), (8, 25089709), (19, 10564088), (38, 5282044), (76, 2641022), (152, 1320511), (251, 799672), (502, 399836), (1004, 199918), (2008, 99959), (4769, 42088), (5261, 38152), (9538, 21044), (10522, 19076)]